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Free research essays on topics related to: biology

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  • Guns Germs And Steel
    525 words
    Guns, Germs, and Steel by Jared Diamond has a clear focus, seeking and convincingly providing the answer to the question "why did human development proceed at such different rates on different continents?" In other words, why did Columbus discover America and Pizarro conquer the Incas rather than the Inca "discovering" and conquering Europe? Why did Europe colonize Africa instead of vice versa? And he isn't satisfied with simply considering the immediate causes -- "Guns, Germs, and Steel" -- but...
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  • Physical Therapist Athletic Trainer
    1,132 words
    In ten to fifteen years I would like to be working in the physical therapy industry as a sports trainer. I like the idea of being around sports while dealing with medicine and sport injuries. I have participated in athletics since I was very young and have played contact sports. Now I would like to work in the sport therapy field to prevent these injuries from happening. My goal would be to work with high school athletes anywhere up to professional athletes. The person I interviewed was Norm Paq...
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  • Wanted To Play Desperately Wanted Age
    612 words
    Since I came into the world about the same time as my father became a grandfather that created a grandfather like image for me. It stuck throughout my childhood and certain occasions reminded me of it often. He asked me to help him with the chores or farm work, and I just said that "I can't I am too busy tonight." A phrase that hurt him more every time it left my lips. He tried to understand that farming didn't appeal to me. Therefore he helped me with my interests like baseball and science as m...
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  • Logical Explanation Hundred Thousand
    1,136 words
    A basic argument used by creationists is that evolution is "only a theory and cannot be proven. " This creationist argument is based on the false assumption that the only way to "prove" evolution is for someone to actually observe large evolutionary changes, for example birds evolving from dinosaurs. Since this can't be accomplished in a few lifetimes, creationists claim that "proving" evolution is impossible. This argument totally ignores the enormous amount of factual data that supports the po...
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  • H 2 O Rate Of Reaction
    1,374 words
    Title: The Effects of Substrate Concentration and Temperature on the Rate of Hydrolysis of the Enzyme Trypsin. Abstract: Quantitative measurements can relate both temperature and substrate concentration to the enzymatic activity of trypsin. By analyzing the data, it is suggested that at BAPNA concentrations below those corresponding to Vmax are rate limiting, as less active sights are available for adhesion. The values of Vmax and Km relate a temperate catalytic efficiency of trypsin. The temper...
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  • Nerve Tissue Endangered Species
    1,157 words
    Cloning has many more advantages than disadvantages. The definition of cloning is to duplicate an organism. Through cloning, you could help thousands of people and animals. Cloning can totally reduce organ donor lists. Cloning can also bring back endangered species. "Advanced cloning is going to happen, just as long as somebody can fund it, " says Dr. Esterverks, a biology teacher at Nantucket High School. This quote almost makes cloning undebatable because cloning appears to be inevitable. Deba...
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  • Gender Roles Todays Society
    1,316 words
    ... argued that similar differences existed among humans. Consequently, he concluded that men are, "more courageous, pugnacious and energetic than woman, and have more inventive genius. " Darwin did much to damage society during his day, women in particular. Victorian assumptions of the inevitability and rightness of a woman's role of domestic moral preceptor and nurturer and man's role of free-ranging aggressive provider and jealous patriarch were enshrined in Darwin's reconstruction of human e...
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  • Learning Experience High Tech
    336 words
    In the essay Do Geeks need to go to college by Lisa Schmeiser is about the question if people lose the skill of wanting to learn if they skip college. I feel that a lot of high-tech jobs easily relate to a good majority of the general majors provided by universities. People that have gone to college and majored in biology, or some major to that degree, can relate their major to a programming job by how college teaches them the skill of learning. In the essay it was stated that object-oriented pr...
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  • Gulf Of Mexico State And Local
    1,042 words
    When asked where is the most polluted place in the united states many people even educated people answer would be Houston, Texas with Los Anglous, California a close second. Although Houston is the most polluted city and yes Los angles is a close second... There is a place the size of the state of New Jersey that is worse then the position problem in those two cities. This area is known as the "Dead Zone" it is located at the mouth of the Mississippi in the Gulf of Mexico. The dead zone can not ...
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  • Million Years Ago Shark Cartilage Sharks
    587 words
    For my project that I'm doing for biology, I'm doing a dissection. I'm going to be performing my project with Trevor Johnson, Tyler McCaskill, and Tom Study. The dissection that we decided to do was the dissection of a male and female shark. We are doing a dissection on a shark because we want to learn about the shark anatomy and the way the sharks organs work to keep all the water out and still eat fish while they are swimming around in the ocean. We also want to know how the sharks skin is so ...
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  • Coral Reefs Charles Darwin
    957 words
    "The Catholic church has absolutely no view on 'Darwin's Theory of Evolution' or 'Darwinism' what is commonly believed by the magisterium is that one should not necessarily take the Bible in a literal sense... " -An excerpt from Robert Richard's The Meaning of Evolution. Charles Darwin, a British naturalist has revolutionized biological and genetic studies with his new idea of "Natural Selection. " His theory on evolution, which held that a species had emerged from preexisting or "basic" forms. ...
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  • Blue Light Significant Difference
    1,039 words
    The Effects of Various Wavelengths on Photosynthetic Rate Photosynthesis is the process by which autotrophic organisms convert light energy to chemical energy in the form of glucose [ 1 ]. Without this process life on earth would be very different because every organism directly or indirectly depends on photosynthesis. Because plants are at the bottom of the food chain they must create their own energy; this is done through photosynthesis. Various pigments located through out the leaves and stem...
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  • Person Or Group Prejudice And Discrimination
    1,044 words
    3. 1. Unfortunately in our society people are judged and put into categories by race. Hansen tells us that the definition of race is, "how a person identifies themselves in response to a question about their racial background. People have tried to categorize man since the beginning of time. The first actual reference to race comes from Homer. He spoke of a black or southern race. Early Greek and Egyptian writings talk about the poor being of another race. The first person to attempt to classify ...
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  • Central Nervous System Peripheral Nervous System
    1,382 words
    The ability to regenerate the tissues of the human central nervous system (CNS) is one of the greatest projects undertaken by biomedical engineers today. With this eventual technology, permanent paralysis and blindness due to CNS injury will be a thing of the past. Central nervous system injuries will be repairable, an idea that was, until recently, just a fanciful dream, something out of a science fiction novel. In the last few years, however, giant strides have been made to make the idea of CN...
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  • Theory Of Evolution One Of The Most Famous
    1,304 words
    ... ions to the Theory of Natural Selection discuss problems that people may have about evolution. Many people have argued that although Darwin's theory includes many transitional species, none of these have been found on fossil record. Darwin's views on this issue are that the geological records are imperfect, as fossilization can only occur under certain conditions, often rare, in nature. For instance, no fossils of monkeys living in tropical rain forests have ever been found, for it is too we...
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  • William Jennings Bryan Man Has Evolved
    1,759 words
    The Scopes Monkey Trial is considered to be one of the biggest trials in the history of the United States. The trial took place in the 1920 s, in a small town of Tennessee called Dayton. The trial was of a twenty four year old science teacher and a football coach named John T. Scopes. He was accused of opposing the Butler Act, which forbade the teaching of evolution in public schools and universities (Encarta). The trial was famous worldwide as it divided the United States in the opinion of Darw...
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  • Sympathetic Nervous System Behavioral Disorders
    692 words
    Biology is an important part in a psychology course. Psychobiology is the area of psychology that focuses on the biological foundations of behavior and mental processes. The affects of drug addictions, behavioral disorders, sleep disturbances, memory, alterations in conscious awareness, and pain are all examples of the necessity of psychobiology during the biology chapters. Neurotransmitters are chemicals released by the synaptic vesicles that travel across the synaptic space and affect adjacent...
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  • University Of Wisconsin Bone Tissue
    880 words
    Greg Graffin The band Bad religion was formed in the early eighties and has now been around over 15 years and has released over eight albums, the lead singer has continued his schooling and now has one bachelors degree, a masters and is working on his Ph. D. Greg Graffin was born in 1965 in Wisconsin. His mother and father were divorced after his birth. In 1976 his mother his brother and him moved to San Fernando valley California, which is now the punk rock capital of the world. Like millions o...
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  • Jay Gould Evolutionary Theory
    1,471 words
    Adventures in evolution The Structure of Evolutionary Theory Stephen Jay Gould 1, 464 pages, Harvard I Have Landed: Splashes and Reflections in Natural History Stephen Jay Gould 401 pp, Cape There are many reasons to regret the death of Stephen Jay Gould; one of the weightiest is that he never had time to finish his last book at its proper length. Even close to death, he had twice the energy, range, and ambition of most writers; and the result is a last testament which is about twice as long as ...
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  • Mice And Men George And Lennie
    2,041 words
    More a Mouse Than a Man If an author does not have at least one great popular success, he or she may well be ignored by the media, but if he or she is constantly popular, then the critics become suspicious of the writers serious intentions (Benson Introduction). What do critics from the literary world have to say about Steinbeck's writings? Critics have much to say, both positive and negative. What link exists between Steinbeck and his writings? Perhaps the most noteworthy biographical link betw...
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