Cells Essays and Term Papers

Autism

The term " was first used more than 50 years ago by psychiatrist named Dr. Leo Kanner. He was working at Johns Hopkins University’s, Child Psychiatric Clinic with a group of children who were most often classified as emotionally disturbed or mentally retarded. Dr. Kanner noticed a pattern of ...

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Arthritis 2

Exercise is very commonly prescribed for arthritis, but that's about as far as it all too frequently goes. In other words, doctors give patients too little detail or instruction, with few illustrations, and no precise direction. Yet many of the most troublesome and disabling aspects of both ...

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Dna Replication

DNA is a molecule that has a repeating chain of identical five-carbon sugars (polymers) linked together from head to tail. It is composed of four ring shaped organic bases (nucleotides) which are Adenine (A), Guanine (G), Cytosine (C) and Thymine (T). It has a double helix shape and contains the ...

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Cold Fusion

: The Continuing Mystery In March of 1989, a discovery was made that rocked the scientific world. Stanley Pons and Martin Fleischman had announced that they were able to create and sustain a process. After intense media attention, and corresponding interest in future test, the subject seemed ...

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The Hobbit

The book begins with Biblo Baggins enjoying a pipe after breakfast. This is one of his favorite pleasures and he feels quite content in doing so. He is middle-aged, and resides in a burrow in the ground. One morning Gandalf, a wizard stops by to talk with Biblo. He tells Biblo that he is looking ...

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Diabetes

People who experience losses due to aren't just a statistics for people to look at. They are our friends, teachers, brothers, sisters, and others that we lose if we don't learn about this deadly health problem. In 1995, about 16 million people in the U.S. had . But only 8 million had been ...

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Islamic Terrorism

The Threat of With the collapse of the Soviet Union in the early 1990's and the cold war over, the international community seemed to be on the threshold of an era of unprecedented peace and prosperity. Instead, a new series of problems was created, like ethnic conflicts, weapons proliferation, ...

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Hantavirus

: A Four Corners Study When a new virus appeared in the Four Corners region, American scientists were stumped. What was causing such a quick death to such healthy people? Was there a potential epidemic on their hands? No one knew, and when they finally determined that a strain was involved, ...

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Breast Feeding Infants

Throughout history, doctors have urged women to breast-feed their infants. Yet, mistaken ideas of efficiency in medical and infant care have combined to bring about a big decline in the number of women breast-feeding their infants today, as compared to a hundred ago. (Gerald, 1970, p.5) The ...

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Brave New World 4

BRAVE New World was published in 1932. It is a remarkable piece of science fiction for both its time and our own. It seems to withstand the intervening 65 years, primarily because of its depiction of a tightly controlled, rigidly stratified homogenous society. Issues of social control are as ...

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Angina

refers to the pain arising from lack of adequate blood supply to the heart muscle. Typically, it is a crushing pain behind the breastbone in the center of the chest, brought on by exertion and relieved by rest. It may at times radiate to or arise in the left arm, neck, jaw, left chest, or back. ...

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Genetically Engineered Foods

The use of genetically engineering in agriculture and food production has an impact, not only on the environment and biodiversity, but also on human health. Therefore, thorough biosafety assessment requires, not only an evaluation of environmental impacts of genetically engineered organisms, but ...

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Bacteria

are the most successful organisms on Earth. The earliest found fossils of date back to 3.5 billion years ago. This makes them the oldest group of organisms. Today can be found in anything, even in the hardest living conditions. can live 1,200 ft. under the ice in Antarctica and some can even ...

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Effects Of Smoking

According to the American Lung Association, there are an estimated 50 million people who smoke. For some reason people just do not fully understand the risks they take by smoking. Cigarette smoking is a frequent cause for many health problems with smokers. To begin with, there are many hazardous ...

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Abortion: Life Or Death Who Chooses?

? In Roman times, abortion and the destruction of unwanted children was permissible, but as out civilization has aged, it seems that such acts were no longer acceptable by rational human beings, so that in 1948, Canada along with most other nations in the world signed a declaration of the United ...

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Dreams

Theories attempting to explain the origin and functions of REM sleep include: (1) that REM sleep provides stimulation for the development of the brain; (2) that it performs a chemical restoration function, since during REM dreaming neuro-protein synthesis occurs along with the restoration of ...

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The Creation Of The Universe

In my short life on this planet I have come to question things that many take upon blind faith. We all know that we must some day die; yet we continuously deny the forces at work inside ourselves, which want to search out the answers of what may or may not come after. It is far easier for ...

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Legalization Of Marijuana

The purpose of this paper is to discuss marijuana and compare both sides of the issue of legalizing marijuana. We have two factions fighting each other; one those who are pro marijuana and those who are anti marijuana. These two factions have been fighting on this issue on the halls of justice for ...

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Alchohol

Have you or someone you know ever been to a party and got drunk and then drove home? The next morning did you ever wonder what might have happened if you had been in a crash? Did you know that about half of all highway deaths are alcohol-related? There are about 25,000 every year. Or did you ...

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Biology

1. The virus is made up of five parts and is in the size range of 10 nm-300 nm in diameter. The first is the coat made up of protein that protects the virus to a point. Next is the head that contains the genetic material for the virus. The genetic material for a virus is DNA. The two other ...

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