Eukaryotics Cells Essay Example

Eukaryotics Cells Essay Example Eukaryotics Cells Essay Eukaryotics Cells Essay Eukaryotes are organisms whose cells are organized into complex structures by internal membranes and a cytoskeleton. The most characteristic membrane bound structure is the nucleus. This feature gives them their name, (also spelled eucaryote,) which comes from the Greek word referring to the nucleus. Animals, plants, fungi, and protists are eukaryotes. Microorganisms and all other living organisms are classified as prokaryotes or eukaryotes. Prokaryotes and eukaryotes are distinguished on the basis of their cellular characteristics. For example, rokaryotic cells lack a nucleus and other memorane-bound structures known as organelles, while eukaryotic cells have both a nucleus and organelles (Figure ). The important cellular features of (a) a prokaryotic cell (a bacterium) and (b) a eukaryotic cell. Prokaryotic and eukaryotic cells are similar in several ways. Both types of cells are enclosed by cell membranes (plasma membranes), and both use DNA for their genetic information. Prokaryotes include several kinds of microorganisms, such as bacteria and cyanobacteria. Eukaryotes include such microorganisms as fungi, protozoa, and simple algae. Viruses are considered neither prokaryotes nor eukaryotes because they lack the characteristics of living things, except the ability to replicate (which they accomplish only in living cells). Eukaryotic cells are generally larger and more complex than prokaryotic cells. They also contain a variety of cellular bodies called organelles. The organelles function in the activities of the cell and are compartments for localizing metabolic function. Microscopic protozoa, unicellular algae, and fungi have eukaryotic cells. Basic structure The basic eukaryotic cell contains the following: . lasma membrane 2. glycocalyx (components external to the plasma membrane) 3. cytoplasm (semifluid) 4. cytoskeleton microfilaments and microtubules that suspend organelles, give shape, and allow motion 5. presence of characteristic membrane enclosed subcellular organelles Characteristic biomembranes and organelles Plasma Membrane A lipid/protein/carbohydrate complex, providing a barrier and containing tran sport and signaling systems. Nucleus Double membrane surrounding the chromosomes and the nucleolus. Pores allow specific communication with the cytoplasm. The nucleolus is a site for synthesis of RNA making up the ribosome. Mitochondria Surrounded by a double membrane with a series of folds called cristae. Functions in energy production through metabolism. Contains its own DNA, and is believed to have originated as a captured bacterium. Chloroplasts (plastids) Surrounded by a double membrane, containing stacked thylakoid membranes. Responsible for photosynthesis, the trapping of light energy for the synthesis of sugars. Contains DNA, and like mitochondria is believed to have originated as a captured bacterium. Rough endoplasmic reticulum (RER) A network of interconnected membranes forming channels within the cell. Covered with ribosomes (causing the rough appearance) which are in the process of synthesizing proteins for secretion or localization in membranes. Ribosomes Protein and RNA complex responsible for protein synthesis. Smooth endoplasmic reticulum (SER) A network of interconnected membranes forming channels within the cell. A site for synthesis and metabolism of lipids. Also contains enzymes for detoxifying chemicals including drugs and pesticides. Golgi apparatus A series of stacked membranes. Vesicles (small membrane surrounded bags) carry materials from the RER to the Golgi apparatus. Vesicles move between the stacks while the proteins are processed to a mature form. Vesicles then carry newly formed membrane and secreted proteins to their final destinations including secretion or membrane localization. Lysosymes A membrane bound organelle that is responsible for degrading proteins and membranes in the cell, and also helps degrade materials ingested by the cell. Vacuoles Membrane surrounded bags that contain water and storage materials in plants. Peroxisomes or Microbodies Produce and degrade hydrogen peroxide, a toxic compound that can be produced during metabolism. Cell wall Plants have a rigid cell wall in addition to their cell membranes. Differences between eukaryotic and prokaryotic cells The difference between the structure of prokaryotes and eukaryotes is so great that it is considered to be the most important distinction among groups of organisms. The most fundamental difference is that eukaryotes do have true nuclei containing their DNA, whereas the genetic material in prokaryotes is not membrane-bound. In eukaryotes, the mitochondria and chloroplasts perform various metabolic processes and are believed to have been derived from endosymbiotic bacteria. In prokaryotes similar processes occur across the cell membrane; endosymbionts are extremely rare. The cell walls of prokaryotes are generally formed of a different molecule (peptidoglycan) to those of eukaryotes (many eukaryotes do not have a cell wall at all). Prokaryotes are usually much smaller than eukaryotic cells. Prokaryotes also differ from eukaryotes in that they contain only a single loop of stable chromosomal DNA tored in an area named the nucleoid, while eukaryote DNA is found on tightly bound and organised chromosomes. Although some eukaryotes have satellite DNA structures called plasmids, these are generally regarded as a prokaryote feature and many important genes in prokaryotes are stored on plasmids. Prokaryotes have a larger surface area to volume ratio giving them a higher metabolic rate, a higher growth rate and consequently a shorter generation time compared to Eukaryotes. Genes Prokaryotes also differ from eukaryotes in the structure, packing, density, and rrangement of their genes on the chromosome. Prokaryotes have incredibly compact genomes compared to eukaryotes, mostly because prokaryote genes lack introns and large non-coding regions between each gene. Whereas nearly 95% of the human genome does not code for proteins or RNA or includes a gene promoter, nearly all of the prokaryote genome codes or controls something. Prokaryote genes are also expressed in groups, known as operons, instead of individually, as in eukaryotes. In a prokaryote cell, all genes in an operon(three in the case of the amous lac operon) are transcribed on the same piece of RNA and then made into separate proteins, whereas if these genes were native to eukaryotes, they each would have their own promoter and be transcribed on their own strand of mRNA. This lesser degree of control over gene expression contributes to the simplicity of the prokaryotes as compared to the eukaryotes. The common features of prokaryotic and eukaryotic cells are: 1 . DNA, the genetic material contained in one or more chromosomes and located in a nonmembrane bound nucleoid region in prokaryotes and a membrane-bound ucleus in eukaryotes 2. Plasma membrane, a phospholipid bilayer with proteins that separates the cell from the surrounding environment and functions as a selective barrier for the import and export of materials 3. Cytoplasm, the rest of the material of the cell within the plasma membrane, excluding the nucleoid region or nucleus, that consists of a fluid portion called the cytosol and the organelles and other particulates suspended in it 4. Ribosomes, the organelles on which protein synthesis takes place Comparison chart Eukaryotic Cell Prokaryotic Cell Present Absent Number of chromosomes More than one Onebut not true chromosome: Plasmids cell Type Usually multicellular Usually unicellular (some cyanobacteria may be multicellular) True Membrane bound Example Animals and Plants Bacteria and Archaea Genetic Recombination Meiosis and fusion of gametes Partial, undirectional transfers DNA Lysosomes and peroxisomes Microtubules Absent or rare Endoplasmic reticulum Cytoskeleton May be absent DNA wrapping on proteins. Eukaryotes wrap their DNA around proteins called histones. Multiple proteins act together to fold and condense prokaryotic DNA. Folded DNA is hen organized into a variety of conformations that are supercoiled and wound around tetramers of the HU protein. Ribosomes larger smaller Vesicles Chloroplasts Present (in plants) Absent; chlorophyll scattered in the cytoplasm Flagella Microscopic in size; membrane bound; usually arranged as nine doublets surrounding two singlets Submicroscopic in size, composed of only one fiber Permeability of Nuclear Membrane Selective not present Plasma membrane with steroid Yes Usually no Only in plant cells and fungi (chemically simpler) Usually chemically complexed Cell size 10-100urn 1-1 Oum

30 Best Marketing Books to Get Remarkable Results in 2019

30 Best Marketing Books to Get Remarkable Results in 2019 Leaders are readers. Top CEOs read a book per week. A study of 1,200 incredibly successful  people showed they had one thing in common: They self-educate by reading. When asked how he learned to build rockets, Elon Musk said, â€Å"I read books.† Bill Gates says  he learns by visiting interesting places, meeting with scientists, and watching lectures online†¦   Ã¢â‚¬Å"But reading is still the main way that i both learn new things and test my understanding.† You’ve heard the crazy stat about Warren Buffet, too right? The billionaire investor reads 500 pages  every day. Check this out, 42% of college grads  will never read a book again after college. So, you want a competitive advantage? Buffet recently explained the value of reading  this way: â€Å"That’s how knowledge works. It builds up, like compound interest. All of you can do it, but I guarantee not many of you will do it.† World-class leaders read broadly  (and often). Marketers are no different. We’re a breed who lives in a fast-paced, rapidly-evolving, wickedly high-stress world. If you stop growing (or even slow down) the few who apply their minds to master new skills and assimilate knowledge will outpace you. It’s just how things work. Since you’re reading this, I know that isn’t you. So, if you’re the kinda’ marketer who is: Competitive and wants to achieve real marketing success†¦ Hungry  for personal and  professional development†¦ Ready to outpace your competition  (and even yourself) Then I have two amazing things for you. First, I have this curated list of the 10 best marketing books for you to read this year. Second, I’m going to give you a shortcut in the line to your next promotion. You can grab the first chapter of 10x Marketing Formula: Your Blueprint For Creating ‘Competition-Free Content That Stands Out And Gets Results  for free! in oneplace. Save 20 hrs this week alone and every weekafter. If youve ever kicked the tires on , nows the time to see what its reallylike. Schedule Your Demo Success! Your download should start shortly. Clean up the chaos with your editorial calendar! With , youll Save time with blogging, social, and email think HOURS every week Schedule your social posts in batches and increase your posting frequency super easily Get your sht together and hold yourself accountable to publishing like the boss you are! Now’s the perfect time to start your 14-day free trial to see for yourself! Start Your Free Trial

420 Essay Example | Topics and Well Written Essays - 250 words - 1

420 - Essay Example In an attempt to free itself from future liabilities associated with the dangerous land, the company sold Love canal to the Niagara Falls School Board. The truth about the serious environmental pollution would emerge later in 1970s after an extensive health survey by an investigative newspaper revealed area residents suffering from multiple mysterious diseases including asthma, epilepsy and migraines among others. Moreover, the rate at which miscarriages were happening in the neighborhood was appalling. Also, many children were born with defects was alarming. In 1978, President Jimmy Carter declared the Love canal incident an emergency and instructed the federal government to relocated 239 households. However, before the relocation, there was laxity of the government to act as government officials dismissed reports about the intoxication of the area. Sadly enough, the government left out 700 households in their relocation program despite clear evidence of toxic chemicals getting close to their homes. However, the remaining lot was later relocated in 1981 after activists mounted pressure on President Carter. The Love Canal incident symbolizes massive environmental pollution through reckless disposal of toxic wastes and its toll on human

A number of issues that relate to health promotion Essay

A number of issues that relate to health promotion - Essay Example It occurs after the situation usually demanding time commitment which is often a challenge. The two types of practices differ in terms of when they occur. There are several models that have been developed to describe the reflective practice; among these is the Gibbs model (1988) where an individual describes what happened after an experience and looks into the feelings involved in the situation. After which, one evaluates whether the experience was good or bad and makes an analysis of the sense of the situation before concluding on the varied actions they could have taken. Following this, an individual develops an action plan by considering what they will do if the same situation came up again. This model differs slightly to the Atkins and Murphy’s model (1994) where an individual is aware of a situation which they try to describe including thoughts and feelings. They then engage in an analysis of the thoughts and feelings that relate to the situation by identifying the challe nges and exploring alternatives. An evaluation of the relevance of the knowledge by asking if resolving the problem would help and the completeness of the use of knowledge follows. After which an individual identifies the lessons learnt from the experience. I would opt for the Atkins and Murphy model because, it offers a prior evaluation to a situation where one analyses a new experience and indulges their thoughts and feelings by considering the challenges that relate to the situation and exploring alternatives before engaging in the resolution of the problem. It also provides for the identification of lessons learnt from the experience. Task 2 There are a number of areas that have been identified as successful in... This paper focuses on a number of issues that relate to health promotion. The World Health Organization refers to health promotion as the process of increasing health control by an individual. According to the Lalonde Report from Canada, health promotion is a science of helping people change their lifestyles to move toward optimal health. This concept focuses not only on individuals but also on a wide range of ecological and social interventions. Deteriorating health seems to be a worldwide concern. Majority of individuals tend to neglect their health until it is late to make amends. Few people go for screening services to enable them detect chronic diseases in their early stages, ignoring the idea that prevention is better than cure. This could be partly because of high charges or inaccessibility of the services. A number of scholars have attempted to find ways of promoting health. In Australia, schools are being advised to adapt a vegetable and fruit policy, nurses are requested to take up a responsibility in advising individuals on tobacco smoking. Various approaches have been designed to explain adaptation processes by individuals like the Gibbs and Atkins & Murphy models as well as campaigns are being identified to help promote health. Health promotion projects like the Cervical screen Singapore connotes a cervical cancer screen usually conducted nationwide to women aged 25 once every three years.

Time Magazine Essay Example for Free

Time Magazine Essay Before the history of TIME, the news has served knowledgeable, comical and critical, ‘hot off the press’ information to countless human beings. However, it was when two journalists decided to contribute a twist. Their impartial views on the latest reports allured those hungry knowledge, and satisfied the literate audience. TIME magazine was founded by Mr. Britton Hadden and Mr. Henry Luce in the 1920’s. Both founders first became close companions by writing and editing the school paper at Hotchkiss School in Connecticut. The two eventually enrolled into Yale University, enlisted in the Reserve Officer Training Corps, and became, â€Å"[†¦] reporters for The Baltimore News† (time. com). Having raised enough money, Hadden and Luce resigned from their job and invested in making their own iconic periodical. On March 3, 1923, the first TIME magazine published. It used to be â€Å"[†¦] summarized and organized the news so that â€Å"busy men could stay informed† (time. com). The magazine’s typical content used to expose topic ranging from heated court cases to business and leisure. Modern day TIME delivers the latest current events from entertainment to world happenings, suitable for all genders, ages of eighteen and up. TIME magazine has currently reached an estimate of 3,286,314 paid American subscribers (timemediakit. com). That impressive number does not to amount to how many are purchased on magazine stands, coffee shops, as well as those sold internationally. With each weekly publication, TIME magazine depicts its own touch to stand out amongst the rest. The fifth edition of the year 1927 was where it all commenced. The iconic red line that borders the front cover â€Å"symbolizes a bold, even arrogant idea. Everything inside that red border is worth knowing, and whatever is outside of it, well, not so much† (Stengel). TIME magazine portrays their pictures on almost the entire 64-paged periodical as well. The quality and detail of each gives knowledge and understanding to its audience. Each image carries a different perspective which draws the reader’s attention and interests completely. The 26th of November 2012’s cover issue illustrated Peatrus’ formal uniform attire, along with his badges of high rankings and honor. Significantly, the picture by Marco Grob put shame in the once respected Central Intelligence Agency director. Within the identical issue, photographs by Stephen Wilkes reveal the reality of Hurricane Sandy. Upon her vigor arrival, left broken homes and lives in the Northeast region of the United States. He illustrated the atrocity of the storm through images that released a similar attitude with those physically and emotionally affected. Nevertheless, Wilkes engages the reader to see the outcome of an underrated aftermath. The benefit of these concepts is to keep the young and older adults who read TIME magazine, briefed yet aware of the battle their nation faced. The latest scandal of David Petraeus’ affair was what left the nation of America drooling over. The article â€Å"Skyfall† by Barton Gellman fed shocking, humorous, and insightful facts of the impropriety. His affair with liaison, Paula Broadwell forked up more than two relationships. Ms. Broadwell worked as an army reserve lieutenant colonel and biographer for Petraeus. With confirmed data, â€Å"Tampa socialite Jill Kelley, alarmed by series of disturbing e-mails from someone self-identifying as â€Å"kelleypartol,† has filed an FBI complaint† (Gellman). Federal Bureau of Investigation agents later discovered it was Broadwell. That connection later linked to the scandalous messages Broadwell and Petraeus exchanged. Over 3 million Americans continue to hunger for the knowledge that TIME magazine serves. With its bright red iconic border, TIME captures the eloquent insight of advancing weekly affairs. The periodical has changed massively over the 89 years of expansion as newsfeeds and trends evolve. Nevertheless, the ambition and commitment to give open-minded and unbiased information to their audience will always be fed through the hands of TIME.

Geography Environment :: essays research papers

GEOGRAPHY NOTES  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Since European settlement between 78 & 100 plant species have become are extinct. 150-200 under threat.  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   GENETIC DIVERSITY - safeguard species diversity. Large range of genetic forms within each species. Genetic variations.  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Extinct- disappearance of species after thorough searching (some extinction is natural)  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   At risk- in danger of becoming extinct  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Endangered- close to extinction in the wild unless something is done the species could disappear altogether  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Vulnerable- The step before endangered  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Rare- few of a particular species remain , less serious category than endangered  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Extinction can occur naturally because of climatic change which affects the vegetation on which animals depend.  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  MEGAFAUNA-large Australian mammals from the ice age  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Aborigines 50000 yrs ago modified asia Australia bridge vegetation through burning it out resulting in dry arid landscapes. This also could have made extinct the megafauna.  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  In Aus since 1788 only 30% of the vegetation remains unmodified to osme degree.  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Cultural Vegetation means exotic or introduced species, such as those found in ornamental gardens or pine plantations.  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  The murray darling was dammed affecting surrounding habitats  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Introduced species have had a 3 fold effect on environments 1. Grazing   Ã‚  Ã‚  Ã‚  Ã‚  2. Competition between native and introduced species 3. introduced species can introduce formerly unknown diseases.  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  In recent years large amounts of insecticide and weedicide have been used and effect the food chain  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Homozygosity- breeding of the same species of animals  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Hybridise- mixed breeding of plants  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Wildlife is harmed by recreation practises  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Oldest nat. park in Australia is Witches Falls in QLD founded 1908.  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Rachel Carson’s SILENT SPRING showed the impact that pesticides could have in areas far outside where they were applied.  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  We are using up our renewable resources faster than we can replace them  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Unique plant and animal species  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Last remaining rainforest in Aus is between Townsville and Cooktown, it is on the world heritage list

Holden Caulfield and Huckleberry Finn Essay

The Adventures of Huckleberry Finn and The Catcher in the Rye wonderfully express the thoughts, and feelings that typically run through the average teenagers mind. In each of these stories, the main character is left searching for his true identity. Huck Finn’s journey leads him to question the beliefs others have imposed upon him since his youth. While Holden Caulfield is a very confused and depressed person who desperately seeks acceptance, and companionship. Both characters are experiencing life as independent people, each having their own unique qualities, but in general they are both learning that in order to survive and make the right decisions, they need to mature. Holden Caulfield and Huck Finn share many of the same characteristics. For one thing, they both tend to lie a lot. Holden lied to nearly everyone he met, one example of his deception was when he met the mother of Ernest Morrow on the train to New York. He told her how popular, kind, and modest her son was despite how Holden hated him. Huck also lies a lot, but usually he only deceives people to protect himself and Jim. This occurs when he dressed up as a girl to find out what the rumors of Jim’s whereabouts were. They have many other similar qualities such as not conforming to society. Whether it was by choice or not, Huck and Holden paved their own paths, they tried to figure out what was right and wrong for themselves instead of following what everyone else said. The characters Huck Finn and Holden Caulfield share a special bond. Both boys are the most unlikely of heroes, they lie, deceive, act irresponsibly, yet they get the point across. Also, there is a connection between the companions of each character. Holden’s closest friend is his younger sister Phoebe, while Huck’s adventure is centered around the slave Jim. Slaves of that period were treated at worst as animals, and at best simple children. Jim and Phoebe were on the same level for they were there for support, and could differentiate right from wrong, but they didn’t know enough to fully understand what Huck and Holden were mentally going through. Huck Finn is living the life of an average teenager until he finds himself helping the slave, Jim escape from his master. These actions go against  everything Huck has been taught so far, and is also against the law. Huck is in a tricky predicament where he has to decide whether or not to go through with helping Jim escape or to turn him in. This forces a reflection of his morals and an evaluation of Huck’s conscience. In the end, Huck decides to follow his heart by not turning Jim in. This shows great loyalty, and maturity on Huck’s part to go against the law by doing what he knew was right. Holden Caulfield was deeply, emotionally scarred from the death of his brother Allie, which obviously affects his decision making skills. He falls into a deep depression where he doesn’t seem to care that he failed out of four different schools. Holden lies incessantly yet he says that he hates phonies. He sees all the faults in other people without realizing his own imperfections. By the time he comes to the realization that he isn’t as perfect as he would have thought, it is too late and he is institutionalized. Although he was sent to an institution, just before he understood that he could not prevent children from growing up, and that he himself needed to mature. Holden’s journey didn’t end as idealy as he may have hoped, but at least he finally recognized the need to get over Allie’s death and move on with his life. Huck was able to figure out for himself as Holden did the need for maturity in society. Huck exhibited an excellent example of selflessness in this story, therefore he successfully overcame one of life’s toughest obstacles. Each character had a personal battle they needed to surmount, and both Holden and Huck triumphed. The two characters also have many differences in their actions and lifestyles. Holden is more restricted in his reactions to certain situations. He is not very sure of himself, nor is he brave. Huck on the other hand, is not afraid to take initiative, like when he ran away from home with Jim. Holden was too afraid to leave, he only thought about going away to New Hampshire, or out West.

Obesity speech

Overweight and obesity cause the development of diabetes, and contribute to high blood pressure, Infertility, birth complications and amplify asthma and a poor health status. This Is very serious and It has to be taken way more serious by the people living here. Obesity Is largely preventable through changes In lifestyle, especially diet or daily exercise. There are many diseases that are so hard to cure, so why is it that, when we actually have a disease that you can cure yourself, we don't do anything about it?By some changes in your lifestyles, you could actually get a lot healthier than you were before. I am not saying that it is easy. I know that it can be hard to turn things around especially if it's become a habit to eat unhealthy and by eating unhealthy you don't get energy, and that is also a reason why many don't exercise as much as they should do. Younger people have largely grown up in a world, where a greater variety of food than ever before has become available and at a relatively low cost, and so are more prone to develop obesity at a younger age.Obesity is a major cause of death and 1 out of 3 adults and 1 out of 6 children is obese. Obesity costs the US, almost 150 million dollars a year, where almost 10 % of he national medical budgets. The way you eat has changed over the last 50 years. A lot more food is available than before and opportunities for physical activities are lacking. It is a known fact that physical activity improves overall health. Not only does it improve circulation, increase blood flow to the brain, and raise endorphin levels, which all helps to reduce stress, improve mood and attitude, and calm children.Physically active students also achieve more in school, they are less likely to miss school and participate more in class. Michelle Obama speaks about obesity In her beech and tells that because of the support of huge American businesses, Like Disney and Walter etc. Now more than half a million In undeserved communities now have the access to fresh, healthy food. Military leaders are serving healthier menus and products. Nearly two and a half million kids have enrolled In recreational sport classes.And they launched Let's Move Active schools, an unprecedented effort to Invest more than $70 million to promote actively and bring physical education back to your schools. So something Is done, yes. But could more be done? Walt for audience response I think – yes! Guys! I know that I may not Influence you to do something about It, but I may as well try, because this is serious. After I told you all these consequences, it must do outside the restaurant is looking so tasty and the candy in the candy stores can be so tempting, and its okay to eat it once in a while, but it can't be an everyday food or an everyday habit.That's Just too unhealthy for your body and health. I know that it tastes so good when you're eating it, but how do you feel about yourself when you finished the meal? Do you feel good or do you feel insecure about your body? Wait for audience response I can tell you, that I sure don't feel especially good after an unhealthy meal like that. So you got to ask yourself – Is this worth it? Do I want to be healthy? Do I want to be fit? Do I want to look good?I'm not saying that it's wrong to have curves, it isn't at all. But it's wrong, when it's dangerous for your own life. You are the young generation. You can still do something about this and with one step at a time it will help. Even if it's baby steps, you still got to try. I know that after an exhausting day at school it is very tempting to lie down in the bed and watch television, go on your ‘phone and hat with your friends on backbone, go on Mainstream and post a picture, whatever you like to do.

The Effect of the Black Death on English Higher Education essays

The Effect of the Black Death on English Higher Education essays The Effect of the Black Death on English Higher Education, an article written by William J. Courtenay, takes a look into the quantitative and qualitative effects the plague had on English higher education. Courtenay, a history professor at Wisconsin University, has written several books on education in the 14th century, and is also Associate Chairman of the Classics Department, giving him credibility on the subject. By using several primary sources, such as registers from several schools, including that of Oxford, and other newly available sources, he is able to delve into a subject that even two decades ago was still very gray. With these new sources, Courtenay attempts to change the previous assumption that the plague greatly affected English higher education, and that the mortality rate within the educational establishments equaled that of the general population. The two questions Courtenay attempts to answer, whether there was a qualitative and/or quantitative decline in English education as a result of the Black Plague, are both, even to this day, up to speculation. Courtenay begins by stating that up until a few decades ago, there had not been enough information to make an argument based on much fact. Work done, such as that of Anna Campbell, was mainly based on the statements of contemporary scholars, that the Black Plague had a major effect not only on the population, but every other facet of life, including education. Courtenay argues that though the Black Death most certainly affected educational establishments, the death rate of scholars was most likely not that high. He defends his argument by making a case study of a particular focus group, the theology department at Oxford. Using the newly computerized The Biographical Register of the University of Oxford, as well as other sources, Courtenay finds that the number of professor s and students did not necessarily decline after the plague. He gives many reasons for...

How To Use the Spanish Word Mismo

How To Use the Spanish Word 'Mismo' Mismo and its variations (misma, mismos, and mismas) are common words used for emphasis or to indicate that things are the same. They can be used as adjectives or pronouns, and mismo can occasionally is also used as an adverb. Using Mismo for Similarity The most common dictionary definition of mismo is usually same or identical, and that is its most common meaning as either adjective or pronoun. As either part of speech, it must match the word it refers to in number and gender: Un americano conduce el mismo coche desde hace 69 aà ±os. (An American has been driving the same car for 69 years.)Vivà ­an en la misma casa que sus antepasados. (They lived in the same house as their ancestors.)Las montaà ±as de nuestro paà ­s siempre son las mismas. (The mountains in our country are always the same.) ¿Son los mismos? (Are they the same ones?)El arte y la naturaleza no son la misma cosa. (Art and nature arent the same thing.)Espaà ±a no es la misma. (Spain is not the same.) Note that when used as an adjective to mean same, mismo or its variations come before the noun it refers to. The singular neuter form, lo mismo, typically means the same thing: No podemos hacer lo mismo. (We cant do the same thing.)Siempre est escribiendo sobre lo mismo. (She is always writing about the same thing.)Autoritarismo y totalitarismo no son lo mismo. (Authoritarianism and totalitarianism arent the same thing.)No vemos lo mismo. (We arent seeing the same thing.) Keep in mind that if youre talking about things being alike rather than being the same thing, you probably will use the adjective iguales: Se dice que dos copos de nieve no son iguales. (It is said that no two snowflakes are the same.) Using Mismo for Emphasis When following a pronoun, mismo or its variations add emphasis. They are frequently translated as a form of -self, as in the first four examples:  ¡Hazlo tà º misma! (Do it yourself!)Yo mismo puedo controlar mi vida emocional. (I myself can control my emotional life.)Ellos mismos reconocen su ineficacia e ineptitud. (They themselves recognize their inability and ineptitude.)La conciencia crece cuando aprendemos que sà ³lo yo mismo puedo hacerme daà ±o. (Awareness grows when we learn that only I myself can cause myself harm.)Desde muy pequeà ±o he estado observando el deterioro del planeta causado por nosotros mismos. (Since he was very young he has been observing the deterioration of the planet caused by our very selves.) Note that words such as myself in the second example above merely adds emphasis. This is different than in a sentence such as I hurt myself, where myself is a reflexive pronoun, a type of direct object. Mismo or its variations can also be used with nouns to add emphasis, in which case it can be placed either before or after the noun: No vivo en Londres mismo. No vivo en mismo Londres. (I dont live in London itself.)Nuestro amigo, el mismo Manuel, es presidente de la compaà ±Ãƒ ­a. Nuestro amigo, Manuel mismo, es presidente de la compaà ±Ãƒ ­a. (Our friend, Manuel himself, is president of the company.) Mismo can also function as an adverb to add emphasis to certain other adverbs: Hoy mismo voy a Madrid. (This very day Im going to Madrid.) ¿Que ests haciendo ahora mismo? (What are you doing right now?)Me refugià © en un bar y allà ­ mismo conocà ­ a mi futura esposa. (I took refuge in a bar and right there I met my future wife.) Other Uses for Mismo The phrase por lo mismo can usually be translated as for that reason or because of this: Por lo mismo, es importante entender la cultura. (For that reason, it is important to understand the culture.) The mismo refers back to what was said or understood earlier. El mismo or la misma can be used to refer to the person speaking in situations like this:  ¿Eres Patricia? - La misma. (Are you Patricia?  ¶The one and the same.) Key Takeaways When used to mean same, mismo comes before the noun in refers to.Mismo can also function as a neuter noun (lo mismo) to mean the same thing.Mismo can be used for emphasis either before or after a noun or pronoun, or as an adverb.

Marketing Essay Example | Topics and Well Written Essays - 750 words - 8

Marketing - Essay Example In addition, the large population in China will provide customers and this will lead to the efficiency of the technology firm. Investing in industrialized countries such as china can lead to formation of allies that can facilitate importation of required raw materials. Structuring the management team Call center management depends on the size of the call center and its structure (NAQC, 2010). Montenzuma Inc is a small technology firm and will require a small call center. A small call center would require a telemarketing manager and a supervisor to manage the staff. In addition, technical staff to keep the servers running. The manager in charge of telemarketing should be in charge of selecting new marketing areas. The supervisors elected are charged with the role of managing and coordinating the staff. The technical staff is charged with the role of ensuring that the telemarketing process runs without any hitches. Once a person has made a clear outline of the management team, the next step is to hire qualified personnel to fill the positions. The telemarketing manager is the highest ranking position. In addition to selecting new marketing areas, the telemarketing manager is responsible for his/her company being competitive. A telemarketing manager is responsible for staff motivation and staff retention. ... In a call center, a number of people are employed to tend by the phone and carry out marketing. Thus, the management team should be able to steer the staff into creating new marketing opportunities. Telemarketing largely depends on the staff having good communication skills. They should be able to convince people to buy their products over the phone. Good communication skills should originate from the top management and trickle down to the staff. Good communication skills ensures a good working environment. This will ensure that the staff feels contented with their work and they will give a large output. In addition to good communication skills, the staff and the management team are expected to have good telephone techniques (Fluss, 2005). Telemarketing involves selling products over the telephones and good telephone skills will ensure increased sales. The management team should also be friendly and easy to work under. The company can organize out of office activities to enhance frie ndly interactions between the staff and the management team. This helps in improving the working environment ensuring maximized output by the employees. A friendly working environment is also important for staff retention and this cuts unnecessary cost to hire and train new employees (Jeffcoat, 2006). The management team should also be in a position to be accountable for the performance of their team. A good performance can be achieved by having the management team working hand in hand with the staff (Sharp, 2003). Above all, the management team is required to completely understand the industry that their main company is involved in. This will help in seeking new customers and running the call center effectively. By outlining the above requirement for the management