Biology Essays Examples For College & High School Students in PDF

10822 total results

A Biography of Benjamin Franklin, an American Scientist (690 words, 1 pages)

Thesis- To research the wonderful life of Benjamin Franklin. It is also to understand what it took for Franklin to be such a famous and respectable man.When one takes a look at the world in which he currently lives, he sees it as being normal since it is so slow ... Read More

An Introduction to the Life of Albert Einstein (366 words, 2 pages)

Albert Einstein Albert Einstein, a Jew by birth and one of the fathers of the atomic age, was born in 1879 in Ulm,Germany.After public school in Munich and Aarau, Switzerland, Einstein studied mathematics and physics at Swiss Polytechnic Institute in Zurich.In 1914 he assumed a professorship of physics in the ... Read More

An Introduction to the Analysis of General Theory of Relativity by Albert Einstein (1595 words, 3 pages)

This essay was found at www.screw-essays.com and should not be plagiarized.Of all the scientists to emerge from the nineteenth and twentieth centuries there is one whose name is known by almost all living people. While most of these do not understand this man's work, everyone knows that its impact on ... Read More

An Introduction to the Life of Archimedes (303 words, 2 pages)

Archimedes was the first scientist to use the power of the lever. This gifted Greek mathematician and inventor once said, "Give me a place to stand and rest my lever on, and I can move the Earth." He also discovered the compound pulley and Archimedes'screw. Archimedes was a brilliant mathematician ... Read More

An Introduction to the History of Nobel Prizes (1014 words, 3 pages)

More Nobel Prizes in physiology and medicine have been won by doctors or scientists working in the United States than the rest of the world. It is widely accepted that the best training and education is available in the United States in the field of medicine. Despite the fact that ... Read More

An Analysis of AGA notes (985 words, 4 pages)

1. Identify current trends, scale and likely future sources of carbon monoxide, sulphur dioxide, nitrogen dioxide, lead, particles and photochemical oxidants..... AGA notes that considerable background material is already available on this issue including the State of the Environment Report and other processes being developed through the NEPC. It is ... Read More

The Many Properties and Uses of the Inflammable Liquid, TCE (491 words, 2 pages)

TCE is a nonflammable liquid it is colorless. It has a sweet odor and a sweet burning taste. TCE does not occur naturally in the environment. It is an artificial compound. It is produced synthetically from 1,2-dichloroethane. And stabilizers are added to the marketed product. It is used mainly as ... Read More

A Highlight of the Various Medical Professions and Their Qualifications (875 words, 5 pages)

Dentist - Doctor of Dental medicine (DMD) or Doctor of Dental Surgery (DDS) av. Dental hygienist - associates or bachelors degree above ave growth Dental laboratory Technician - 3-4 years on the jobDental Assistant and Certified Dental Assistant (CDA)Electrocardiograph Technician - ECGEKG 1-12 months on the job training below ave. ... Read More

An Explanation of Coastal Erosion (1459 words, 2 pages)

For many decades the approach to rapid coastal erosion was to build up sea defences, to try and slow down or even stop the erosion. Initially the attempts were thought a success, however after some years it was realised that the power of the sea and waves could overcome human ... Read More

A Biography of Ferdinand Porsche (234 words, 1 pages)

Ferdinand Porsche was born on September 3, 1875. Always interested in thingsmechanical, at the age of 15 he equipped his family's home with electricity, designing andbuilding the generator and even the light bulb. The name Porsche first appeared on a carin 1900, the Lohner-Porsche, a battery-powered car that was first ... Read More

The Mysterious Beginning: The Big Bang and Steady State (1251 words, 7 pages)

It is always a mystery about how the universe began, whetherif and when it will end. Astronomers construct hypotheses calledcosmological models that try to find the answer. There are twotypes of models Big Bang and Steady State. However, throughmany observational evidences, the Big Bang theory can bestexplain the creation of ... Read More

The Objectives and Potential Benefits of the Human Genome Project (610 words, 1 pages)

At the beginning of the project, the Human Genome Project was compared to the Manhattan Project or the mission to put men on the moon. It was considered so broad and so complex that the funding could only come from the government. The Human Genome project is now in the ... Read More

A Description of Cryonics as the Controversial Practice of Freezing the Remains of People Whom the Doctors and the Rest of the World Consider Dead (1024 words, 2 pages)

What is cryonics? If you ask that question to most people, they would not have a clue. Cryonics is not very popular yet, but interest in cryonics has increased since the process was pioneered in 1967 by James H. Bedford.To be specific, cryonics is the controversial practice of freezing the ... Read More

An Analysis of Crop Management as a Vigorous Activity That Changes as Technologies are Developed (711 words, 1 pages)

Crop management is a vigorous activity that changes as technologies are developed. Now that were in the new millennium, we are finding new and enhanced ways to improve things that effect us in our everyday lives like, industrial pollution, car pollution, waste management, and also the advancement in herbicide-tolerant crops. ... Read More

An Analysis of the Plant Rhododendron (619 words, 4 pages)

The plant rhododendron belongs to the familyEricaceae which also includes the Heath, and there areabout eight-hundred fifty species which grow worldwide(Turner and Szczawinski, 171-2). The Heath family is alarge one with so many species, all of the poisonousspecies fall into two of its subfamilies, one of which isThese cultivated plants ... Read More

A Career Report: Marine Mammal Biology (766 words, 2 pages)

By Mandy SingerHow many different jobs are there and what education is needed?I decided to do a report on Marine Mammal Biology. I have a deep interest in this subject and one day would like to pursue a career in Marine Mammal Biology. There are about 100 species of aquatic ... Read More

An Analysis of Insecticide Used To Kill Insects (1010 words, 3 pages)

An insecticide is used to kill insects. There are many kinds of insecticides, but organic insecticides are the most commonly used (World Book, 1999). Organic insecticides are split into three different categories Chlorinated hydrocarbon insecticides, organophosphate insecticides, and carbamate insecticides (World Book, 1999). In this paper, I'll explore how toxic ... Read More

An Analysis of Enzyme Action: Testing Catalase Activity (1208 words, 2 pages)

Enzyme Action Testing Catalase ActivityEnzymes are proteins that serve as catalysts and accelerate chemical reactions in living organisms. Enzymes accomplish this by lowering the energy of activation of the organism it is acting upon, however enzymes will only lower the energy of activation for specific organisms, reducing chaotic chemical reactions. ... Read More

A Look at Extensive Evidence Against Evolution with Every Scientific Discovery (1030 words, 2 pages)

Evolution is not only improbable but clearly impossible. Extensive evidence against evolution is uncovered with every major scientific discovery. Every evolutionist "fact" can easily be rebuked by creationists. Twelve supposed hominoids have been discovered and presented as supporting evidence to evolution. While in all actuality nine of the twelve supposed ... Read More

Understanding the Part of the Earth in Which Life Still Exists, The Biosphere (571 words, 1 pages)

The biosphere is part of the earth in which life exists. It is 20 km thick from the bottom of the ocean to the lower atmosphere. It consists of three layers the lithosphere, which is the land on the surface of the earth the hydrosphere, which comprises of the water ... Read More

The Advantages of Genetic Engineering (938 words, 2 pages)

A girl is born without Tay-Sachs disease, a devasting genetic disorder that has decimated a lot of babies worldwide. A leukemia patient has defective bone marrow replaced with healthy bone marrow that was cloned from tissue from her own cells. These futuristic scenarios are not part of the debate for ... Read More

An Introduction to the Analysis of Cloning (570 words, 3 pages)

ALL CONSTRAINTS UPON CLONING SHOULD BE LIFED Cloning has been a very controversial topic since it affects moral values of human beings and other living things alike. In February 1997 scientists in Scotland announced the birth of the first cloned sheep named Dolly, this heralded the future of cloning possibilities ... Read More

The Characteristics and Use of Aluminium (2141 words, 4 pages)

Aluminum is one of a number of soft metals that scientists call "poor" metals. It can be shaped and twisted into any form. It can be rolled into thick plates for armored tanks or into thin foil for chewing gum wrappers. It may be drawn into a wire or made ... Read More

Possible Benefits and Dangers of Genetic Engineering (3065 words, 5 pages)

Genetic Engineering A leap in to the future or a leap towards destruction?Science is a creature that continues to evolve at a much higher rate than the beings that gave it birth. The transformation time from tree-shrew, to ape, to human far exceeds the time from an analytical engine, to ... Read More

A Biography of Granville T. Woods an Inventor (749 words, 2 pages)

African-American inventors have gotten little recognition for their accomplishments. Indeed, it was hard to find information to even write a small report on a single one of them. However, although their names might not be as household as Thomas Edison, that does no mean that African-American inventors have not played ... Read More

The Characteristics and Use of Epoxies (312 words, 1 pages)

The group of synthetic resins called epoxies produce the strongest adhesives in current use, as well as plastics and corrosion-resistant coatings. Epoxy adhesives are thermosetting that is, after initial hardening, they cannot be remelted by heat. They have excellent resistance to solvents and weathering agents, and high electrical and temperature ... Read More

A Career Description: Civil Engineering (1365 words, 6 pages)

Why do I want to be a civil engineer? Until recently, I did not know the answer tothis question myself. I was lost when choosing a career. Then, I read about civilengineering, an occupation involving the construction of buildings, roads, and bridges. As I looked farther into civil engineering, I ... Read More

A Description of a Circuit Breaker (948 words, 5 pages)

A circuit breaker was examined to determine how it works.Basically, it is designed to disconnect the current if the current passingthrough the breaker is higher than the allowable current. Its main partsconsist of a switch, connecting pads, and the disconnect device. Sincethe breaker consists of many individual parts, the only ... Read More

An Analysis of the Universe’s Beauty and the Principles of Scientific Research Taught in Silence (460 words, 1 pages)

Surrounded by thousands of stars, complete silence, and spectacular mountains, I stood atop New Hampshire's Presidential Range awestruck by nature's beauty. Immediately, I realized that I must dedicate my life to understanding the causes of the universe's beauty. In addition, the hike taught me several valuable lessons that will allow ... Read More

An Introduction to the Life of Robert Fulton (991 words, 2 pages)

Robert Fulton started the very first commercially successful steamboat service in America. His steam-powered paddleboat, the Clermont, sailed up the Hudson River from New York City to Albany in August of 1807. This trip lasted 32 hours The first steamboats were demonstrated in1787. They were used on the river ways ... Read More

Biology Essay Examples