Biology Essays Examples For College & High School Students in PDF

10822 total results

A Description of Aurora Borealis, a Name Meaning “Northern Dawn” (392 words, 1 pages)

The Northern Lights The Northern Lights Aurora Borealis," a name meaning "northern dawn" in Latin, is a phenomenon that occurs once every seven years in the Northern Hemisphere of Earth. Also known as the Northern Lights, it originates in the atmosphere very high above the Earth's surface. The light is ... Read More

The Cell: A Miracle of Design (1271 words, 3 pages)

The Miracle of Design in the Cell In every part of our body there reigns a tiny yet complex life. An examination under the microscope into the depths of any human organ brings us face to face with an astounding miracle of creation millions of tiny living things that have ... Read More

An Essay on the Launching of Satellites (584 words, 1 pages)

The Launching of Famous Satellites The Launching of Famous SatellitesPioneer 10 was launched in 1972 and flew within 81,000 miles (130,000 kilometers) of Jupiter on Dec. 3, 1973. The probe revealed the severe effects of Jupiter's radiation belt on spacecraft. Pioneer 10 also reported the amount of hydrogen and helium ... Read More

An Introduction to the Career of an Aerospace Engineer (549 words, 1 pages)

Aerospace engineers examine, analyze, design, produce, and occasionally install components that make up aircraft, spacecraft, high-altitude vehicles, and high-altitude delivery systems (missiles). Satisfaction with the romantic image of rocket building can buoy many engineers through the highly anonymous work environments that many of them face. Individuals don't assemble rockets teams ... Read More

An Exploration into the Concept of Futurism (638 words, 2 pages)

The Italian Futurist, Poet F.T. Marinetti Founder of FutirisThe Italian Futurist, Poet F.T. Marinetti Founder of FutirismFuturism (1909-1944) was perhaps the first movement in the history of art to be engineered and managed like a business. Since its beginning, Futurism was very close to the world of advertising and, like ... Read More

An Introduction to the Analysis of the Oxyuranus Microlepidotus (1880 words, 6 pages)

The Oxyuranus microlepidotus (inland taipan) is a member of the family Elapidae (elapid snakes), and belongs to the Genus Oxyuranus. The back, sides and tail are of a buff brown colour, and it's eyes are of average size, with a blackish brown iris. It is found only in the central, ... Read More

An Examination of the Future of Space Exploration and Mining in Outer Space (2085 words, 3 pages)

The Future of Space Exploration Mining in Outer SpaceMining in Space -- AIAA and New York Academy of SciencesOn December 10, 1986 the Greater New York Section of the American Institute of Aeronautics and Astronautics (AIAA) and the engineering section of the New York Academy of Sciences jointly presented a ... Read More

A Description of Mercury as a Silvery, Liquid Metal At Room Temperature (697 words, 2 pages)

IntroductionMercury is a silvery, liquid metal at room temperature. It is sometimes referred to as one of the "heavy metals." Like water, mercury can evaporate and become airborne. Because it is an element, mercury does not break down into less toxic substances. Once mercury escapes to the environment, it circulates ... Read More

An Overview of Bacteria (808 words, 1 pages)

The Dirt on Bacteria An Overview of Bacterial Life and Its Place in the EcosystemBacteria are often maligned as the causes of human and animal disease (like this one, Leptospira, which causes serious disease in livestock). However, certain bacteria, the actinomycetes, produce antibiotics such as streptomycin and nocardicin others live ... Read More

An Analysis of the Early Work of Diesel (1663 words, 3 pages)

Early work Rudolf httpwww.britannica.combcomebarticle80,5716,30888130393,00.htmlDiesel, a German engineer, conceived the idea for the engine that now bears his name after seeking a device to increase the efficiency of the Otto engine. Diesel realized that the electric ignition process of the gasoline engine could be eliminated if, during the compression stroke of ... Read More

An Introduction to the Delicate Balance on Earth (1397 words, 3 pages)

The Delicate Balance on Earth The earth is a living planet where many complex systems run perfectly without stopping at all. When compared to other planets, it is evident that in all its aspects the earth is specially designed for human life. Built on delicate balances, life prevails in every ... Read More

An Introduction to the Issue of Snake Venom (329 words, 2 pages)

OverviewSnake venom is the poison fluid normally secreted by venomous snakes when biting. It is produced in the glands, and injected by the fangs. Snake venom is used to immobilize andor kill prey, and used secondarily in defence. It is a clear, viscous fluid of amber or straw colour.There are ... Read More

An Introduction to the History of the Andromeda Galaxy (572 words, 1 pages)

The Andromeda Galaxy The Andromeda galaxy is the closest full size galaxy to the Milky Way because of this it is known as our nearest galactic neighbor. The Andromeda Galaxy is also the only galaxy visible to the naked eye in the Northern Hemisphere. At 2.9 million light-years from Earth, ... Read More

An Introduction to the Life of Jim Lovell (247 words, 1 pages)

Jim Lovell was born in Cleveland, Ohio on March 25, 1928. Even as a child he was interested in rockets. During high school with the help of friends and his chemistry professor, he built a rocket that flew 80 feet into the air, wobbled, turned and 'exploded in a splendid ... Read More

An Overview of the Life in Science by Stephen Hawking, an American Scientist of Theoretical Physics (1791 words, 3 pages)

Stephen Hawking A Life in Science SummaryStephen Hawking A Life in Science depicts the life and accomplishments of Stephen Hawking, a unique and towering figure in modern physics, perhaps the most famous scientist since Einstein. He has achieved far more than the vast majority of able-bodied people would ever have ... Read More

An Overview of the Moral Issues Regarding Stem Cell Research (1172 words, 2 pages)

Stem Cell Research Stem Cell ResearchOne of the most popular clinical studies being researched these days is stem cell transplantation. Until recently, moral issues of states and countries haven't allowed research to expound deeply into the unknowns. Within the last ten years though, scientists have made leaps and bounds in ... Read More

An Overview of the Phenomenon of Space and Time in the Theory of Relativity (1064 words, 2 pages)

Space Time and Relativity Human during their evolutionary course and in order to understand the world around them, attended to explain the universe. Two of the biggest mysteries though, about man have always been and remain to be time and space. In order to analyze the "phenomenon" of space and ... Read More

A Societal Debate on Cloning in 1999 (4162 words, 7 pages)

Societal Debate on Cloning Societal Debate on Cloning1. Introduction When the birth of the cloned sheep Dolly became headline news in February 1997, cloning instantly turned into a heated topic for debate all over the world. Almost three years on, it seemed the right moment to collect and share the ... Read More

An Analysis of the Issue of Genetic Engineering (1633 words, 4 pages)

Should Genetic Engineering be Banned? Genetic engineering is a hotly-debated topic. On the one hand, giant corporations, ambitious scientists and powerful politicians are pushing forward with projects they claim will benefit mankind, and on the other, public opinion, environmentalists and consumers' associations are concerned that these projects are insufficiently safeguarded ... Read More

An Analysis of the Scientific, Religious and Emotional Arguments on Cloning (985 words, 2 pages)

Scientific, Religious and Emotional Arguments on Cloning Scientific, Religious and Emotional Arguments on CloningLimited genetic diversity. If a pop. of organisms has the same genetic information, then a disease could wipe out the population. This can be done bc not one organism has the advantage of fighting the disease over ... Read More

A Scientific Review of the Cartoon Guide to Physics (1774 words, 3 pages)

Scientific Review of The Cartoon Guide to PhysicsScientific Review of "The Cartoon Guide to Physics"I read this book called, "The Cartoon Guide to Physics." In this book the author explains how the law of physics work and the cartoonist gives a visual explanation which helped me understand how the equation ... Read More

A Description of Silicon as a Semiconductor (358 words, 1 pages)

Silicon is a semiconductor which means it's a "substance whose electrical conductivity is intermediate between that of a metal and an insulator it increases with temperature and in the presence of impurities." The conductivity of silicon can be controlled by adding small amounts of impurities, called dopants. This ability to ... Read More

An Overview of Science, Technology and the Natural Resources During the Industrialization in the United States (686 words, 2 pages)

Science Technology During Industrialization Science Technology During Industrialization Science, technology and natural resources, were the driving force behind the Industrial Revolution in the United States. The telephone, the new steel, railroads and electricity in general led to the shift from a rural country to a technological and industrial America. Because ... Read More

A Biography and Life Work of Rosalind Franklin, a British Biophysicist (606 words, 1 pages)

Rosalind Franklin Rosalind Franklin always liked facts. She was logical and precise, and impatient with things that were otherwise. She decided to become a scientist when she was 15. She passed the examination for admission to Cambridge University in 1938, and it sparked a family crisis. Although her family was ... Read More

An Overview of Richard Dawkins Worldview (1089 words, 2 pages)

Richard Dawkins WorldviewRichard DawkinsIntroduction I have chosen Richard Dawkins as the role model I am studying. His views are not the same as mine but he is a very well respected speaker and scientist. In this paper, I will explain the worldview that Richard Dawkins lived out in his life. ... Read More

An Argument in Favor of the Special Features of the Camera Obscura (672 words, 2 pages)

Research Paper on the Camera Obscura Research Paper on the Camera Obscura, What is a Camera Obscura also known as a pinhole camera?Camera Obscura, May 28, 1997.Camera Obscura (Latin for a dark room) is a dark box or room with a hole in one end. If the hole is small ... Read More

An Introduction to the Various Types of Batteries (780 words, 2 pages)

Research Paper on Various Types of Batteries BATTERY RESEARCH PAPERThere are many kinds of batteries which consist of different materials in order to produce an electric charge. Here are some of the most common batteries, what they consist of and how they work. Bichromate Cell (see picture 1) A battery ... Read More

An Introduction to the Analysis of Heredity and Pioneers (1909 words, 4 pages)

Research Paper on Heredity and PioneersWhat is Heredity? Research Essay on Heredityheredityhur-ed'-i-teeHeredity is the transmission from one generation to the next of factors that determine the traits of offspring. Although successful breeding of plants and animals was practiced by humans long before modern civilizations were established, there is no evidence ... Read More

An Analysis of the Importance of Reproductive Technology (749 words, 2 pages)

Reproductive Technology Summary Reproductive TechnologyIn the 1990's, new technological questions have arisen over in-vitro fertilization and genetic engineering. These questions have become about as humankind has advanced in its scientific and technological knowledge. As we gain more control over nature, we will inevitably face tough questions about how to exercise ... Read More

An Introduction to the Importance of Regulating Human Cloning in the Future (915 words, 2 pages)

Regulating Human Cloning in the Future Regulating Human Cloning in the FutureThe cloning of human beings has been an issue that many people believe strongly in. The cloning of animals such as cows and sheep have already been successful, and many people think that the cloning of human beings is ... Read More

Biology Essay Examples