Biology Essays Examples For College & High School Students in PDF

10822 total results

The Path to the Construction of a Geneticist (2133 words, 4 pages)

The Construction of a Geneticist I. A.The construction of a geneticist follows a difficult path of education, preparation, and hard work. B.Genetic Engineering C.Scope 1- accomplishments 2- job description 3- education 4- opportunities 5- future 6- (interview) - Personal insight - Attraction to job II.Background III.Accomplishments IV.Job Description Opportunities V.Education ... Read More

A Geological Description of Concretion Since the 18th Century (1396 words, 2 pages)

Dating back to the 18th century concretions have been known as geologic curiositys due to the various sizes, shapes and compositions. Concretions have also been thought to be dinosaur eggs, extra-terrestrial debris, human artifacts and animal and plant fossils. Due to these curiositys I will try and enlighten you more ... Read More

The Ethical Issue Surrounding the Controversial Science of Cloning (1835 words, 5 pages)

Clowns or Clones Cloning is a word heard of only recently within the last 2 or 3 years. Cloning is said to have proved useful in perfecting genetics among animals as well as humans. While human cloning is still a little ways off, animal cloning has already begun. Dolly the ... Read More

Criticism of Lori Andrews on Human Cloning in America (993 words, 2 pages)

If theres a line in the sand defining the risks of science , then it will be shifting all the time(Philip Cohen 4). And that line must shift. For humans seem to have an innate need to push the edge of the envelope. We climbed Mount Everest even though we ... Read More

An Analysis of Cloning and an Introduction to German Scientist Hans Spemann (1723 words, 3 pages)

We have seen comic material in the movies and on television. The entertainment industry usually shows it in a humorous situation such as Danny Devito and Arnold Schwannager as genetically engineered twins while Michael Keaton was duplicated to make his life easier. Cloning is only achieved after intensive research and ... Read More

An Evaluation of the Possible Outcomes of Human Cloning (792 words, 2 pages)

Both possible outcomes of human cloning--the production of clones that will be allowed to live and to join society as well as the production of "terminal" clones for the purposes of scientific experimentation andor the farming of parts--have serious moral implications that must be considered before decisions about the future ... Read More

Cloning Animals Could Lead to the Salvation of Endangered Species (673 words, 1 pages)

Did you know that on a random survey of seventh graders in FMB only 12 knew that there was a cloned lamb named Polly that contains a human gene! I intend to persuade the audience that this world should use cloning. Dolly was the first clone of an adult mammal ... Read More

An Analysis of the Issues with Human Cloning and the next Generation (1917 words, 3 pages)

Cloning--Our Next Generation Some people believe that biologists are cloning human embryos only to see how far they can go, but in actuality, there are many legitimate reasons for investing cloning. Embryologists believe that research into cloning could help improve the life of future generations. I believe this is the ... Read More

The Importance of Civil Engineering in the United States (835 words, 2 pages)

Civil Engineering When I was a little boy my father bought me an erector set, I used to spend hours on end everyday building stuff from bridges to buildings. Ever since then I knew that I wanted to be a civil engineer and nothing else would do. Last year I ... Read More

An Analysis of the Chromosome Probes at the University of Toronto (732 words, 2 pages)

Chromosome Probes Sensitive chromosome probes recently discovered by a University of Toronto geneticist will make it easier to detect certain types of genetic and prenatal diseases, as well as being used to determine paternity and provide forensic evidence in criminal cases. Probes are short pieces of DNA which bind to, ... Read More

An Introduction to the Chlamydia a Bacterium Chlamydia Trachomatis (2148 words, 3 pages)

Chlamydia Chlamydia is caused by the bacterium Chlamydia trachomatis, hence the name Chlamydia The word chlamys is Greek for "cloak draped around the shoulder. This describes how the intracytoplasmic inclusions caused by the bacterium are "draped" around the infected cell's nucleus. Scientists discovered the organism in 1907, although it probably ... Read More

An Introduction to the Chemistry of Life: Atoms and Thei Interactions (370 words, 2 pages)

Chapter 6 The Chemistry of Life Ch. 6.1 Atoms Their Interactions Both living and nonliving things are composed of the same basic building blocks called atoms. Elements Element- a substance that can't be broken down into simpler chemical substances. On Earth, 90 elements occur naturally Natural elements in living things- ... Read More

An Introduction and an Analysis of the Reaction of the Reactants and How Quickly They Form Products (265 words, 1 pages)

The rate of a reaction is how quickly the reactants form products. Rate of Reatcion Volume of products formed cm Time taken (secs) In this particular experiment the reactants are magnesium (Mg) and hydrochloric acid will be used. I will be using different molars and the molar, which gives me ... Read More

Cellular Reproduction (507 words, 1 pages)

Cellular Reproduction is the process by which all living things produce new organisms similar or identical to themselves. This has to happen because if a species were not able to reproduce, that species would quickly become extinct. Reproduction consists of a basic pattern the conversion by a parent organism of ... Read More

Creation Story (388 words, 1 pages)

Creation Story A long, long time ago when the earth was very young, all that existed on the earth was plants and animals. The animals ruled the earth. Among the animals were many different kinds. However, the animals never interacted outside of their species. The gotemaliks socialized with other gotemaliks ... Read More

Carbon Monoxide (386 words, 1 pages)

Carbon Monoxide, chemical compound of carbon and oxygen with the formula CO. It is a colorless, odorless gas, about 3 percent lighter than air, and is poisonous to all warm-blooded animals and to many other forms of life. When inhaled it combines with hemoglobin in the blood, preventing absorption of ... Read More

An Introduction to Broad-Leave Cattail a Typha Latifolia (473 words, 1 pages)

The broad-leave cattail is scientifically known as typha latifolia--typha meaning bog and latifolia meaning wide or broad leave. It is a common plant that grows in fresh marshes, ditches, ponds, or other wet and moist soil areas where high levels of organic material are present. This plant is located worldwide. ... Read More

An Introduction to Bacteria Bordetella Pertussis (578 words, 1 pages)

Five thousand to ten thousand people died each year in the U.S. as a result of a strand of bacteria there was no vaccination for. This strand of bacteria was Bordetella pertussis. Now there are less then twenty fatalities are a year from Bordetella pertussis, whooping cough. Fifty percent of ... Read More

An Introduction to Black Holes and Intriguing Prediction of Einstein’s Theory of Gravity (638 words, 2 pages)

Black Holes Black holes are one of the more bizarre and intriguing predictions of Einstein's theory of gravity. Surprisingly, there is now a great deal of observational evidence that black holes do exist, both in binary star systems and at the center of most galaxies, including our own. Although we ... Read More

The Use of the Different Forms of Black Powder (968 words, 2 pages)

Black powder by far has been one of the most remarkable discoveries of this time. It has helped light up our fireworks on the Fourth of July, allowed us to use guns, and to make smoke. The history of black powder is considered to be founded in Italy around the ... Read More

An Introduction of the Current Applications in Genetic Engineering (1032 words, 2 pages)

Genetic Engineering. It is variously known as genetic engineering, genetic modification or genetic manipulation. Genetic engineering is the process by which genes are altered and transferred artificially from one organism to another. In other words, it is the reshuffling of genes usually from one species to another. Advances in genetic ... Read More

How Bacterial Action Impacts on the Process of Iron Rusting (1046 words, 2 pages)

Does the normal rusting process of iron depend on bacterial action? If bacteria are not present, will iron rust extremely slowly? By Steve Elias Mr. Taylor Period 3 Hypothesis In my experiment I will try to prove that bacteria does have an effect on the process of rusting. I believe ... Read More

An Investigation into How the Concentration of Substrate Will Affect the Rate of an Enzyme Controlled Reaction (3605 words, 8 pages)

An Investigation into how the Concentration of Substrate will affect the Rate of an Enzyme Controlled Reaction Introduction I am going to investigate how the concentration of hydrogen peroxide affects the rate of reaction between the hydrogen peroxide, and its enzyme, catalase, which is found in yeast. There are many ... Read More

The History of Biological and Chemical Weapons (2331 words, 4 pages)

Imagine sitting in a subway car on the way to the office for another day of work, when suddenly you can not breath. You look around and notice that other people around you are having the same problem. You push and shove other people aside to try and get to ... Read More

Beach Erosion: A Problem for All (766 words, 2 pages)

Beach Erosion A Problem for All Grace Samuel Cause and Effect Word Count 666 November 8, 2000 Beach Erosion A Problem for All Living only a few miles from the great Atlantic Ocean, the beach is a place where I have spent many days of my life. I have watched ... Read More

Details About the Basalt Floods and the Resulting Formations (606 words, 2 pages)

Basalt Floods Millions of years ago, lava flows poured molten rock over huge areas of the world. These eruptions, known as basalt floods, hurled noxious gases fro Earth's interior into the atmosphere. Toxic clouds ravaged the environment and may have triggered mass extinction. The weathered remains of flood basalt can ... Read More

The Objections to the Science of Human Cloning (1298 words, 2 pages)

On February 24, 1997, the world was shocked and fascinated by the announcement of Ian Wilmut and his colleagues. A press release stated that they had successfully cloned a sheep from a single cell of an adult sheep. Since then, cloning has become one of the most controversial and widely ... Read More

The Morphology and Etiology of N. Gornorrhoeae That Causes Gonorrhea (661 words, 2 pages)

Bio 162 Bacteria Microrganism Assignment Morphology N.gonorrohoeae is a gram negative cocci organism. The colonies are usually pinkish brown but after a 48-hour incubation period they turn clear brown. They span anywhere from .6 to 1.0 micrometers in diameter. They are usually seen in pairs as dipplococci with adjacent flattened ... Read More

A Report on the Advantages and Disadvantages of the Australia’s Uranium Mining (2320 words, 4 pages)

Australia's Uranium Mining An Overview In the last forty years, Uranium has become one of the worlds most important energy minerals. Primarily, Uranium produced in Australia has used for the sole production of electricity. However a small proportion of the Uranium mined is for important medical isotopes. It is for ... Read More

A Deeper Analysis of Aurora Borealis Also Known as the Northern Lights (950 words, 2 pages)

Aurora Borealis The Aurora Borealis is a beautiful display of lights created by nature that appear in the night sky. "Aurora Borealis", the Latin name of the aurora of the northern hemisphere, means the red dawn of the north. The name comes from the famous Italian scientist Galileo Galilei who, ... Read More

Biology Essay Examples