Biology Essays Examples For College & High School Students in PDF

10822 total results

A Description of Allograft a Tissue Graft Between Donor and Recipient of the Same Species (575 words, 3 pages)

AllograftA tissue graft between donor and recipient of the same species, but where they could react antigenically.AntibodyA protein that is produced in the body in response to invasion by a foreign agent and that reacts specifically with it.AntigenA substance not normally present in the body which, when introduced into it, ... Read More

A Book Analysis of Shockwave Rider by John Brunner (1488 words, 8 pages)

There are numerous books on the science fictionmarket, that deal with the myriad of possibilitiesinvolving the technology of the future. John Brunner sbook, Shockwave Rider, is one of the most popular, aswell as one of the most famous, books dealing with thisissue. Brunner presents many different realities to thereader, and ... Read More

An Analysis of the Topic of the Science Fiction and the Topic of Escaping the Real World (766 words, 2 pages)

Science Fiction - an escapePeople are always looking for a good way to escape the real world, especially work. Since work is so important in society today that it is almost impossible to avoid doing work without having to pay the price in the future. The perfect escape would be ... Read More

Exploring the Various Benefits of the Cloning in the Modern World (498 words, 1 pages)

Cloning The new breakthrough of cloning is a great advance in biotechnology. The use of cloning can be both beneficial and harmful to society. There are many reasonable ways to use the methods of cloning. For instance, the use for medical purposes can be helpful in cases such as producing ... Read More

The Debate over Whether Cloning Science Is Good or Bad for Us (1110 words, 4 pages)

Cloning Good or BadThe rapid development of the technology for cloning has led to moral debatesaround the world on whether or not to ban breathing human clones. While the potentialbenefits of genetic engineering are considerable, so may be the potential dangers. Wehave come to believe that all human beings are ... Read More

The Debate About the Controversial Issue of Bioethics (1971 words, 7 pages)

Bioethics, which is the study of value judgments pertaining to human conduct in the area ofbiology and includes those related to the practice of medicine, has been an important aspect ofall areas in the scientific field (Bernstein, Maurice, M.D.). It is one of the factors that sayswhether or not certain ... Read More

A History of Agricultural Statistics in the United States (404 words, 1 pages)

Essay 1 Agricultural Historical Statistics of the USWhen trying to come up with a good estimate for items such as total number of farms, average value of land per acre, and total farm population, the US Bureau of the Census had a rather arduous task of defining what is meant ... Read More

Account of the Life and Works of Thomas Edison (690 words, 1 pages)

Edison was born in the village of Milan, Ohio, on Feb. 11, 1847, and his family later moved to Port Huron, Mich. In his early life as a kid he played jokes on people and got into trouble. One time he set his father's barn on fire because he wanted ... Read More

An Overview of the Ethical Issues of Human Cloning in the Modern World (1331 words, 7 pages)

The Issue of Human Cloning-The recent news of the successful cloning of an adult sheep-in which the sheep's DNA was inserted into an unfertilized sheep egg to produce a lamb with identical DNA-has generated an outpouring of ethical concerns. These concerns are not about Dolly, the now famous sheep, nor ... Read More

An Analysis of Thomas Edison in Edison: A Biography by Matthew Josephson (342 words, 1 pages)

EdisonA Biography byMatthew JosephsonMatthew Josephson does an excellent job of covering the life and works of Thomas Alva Edison. The author of the book covered every aspect of Thomas Edisons life from the time his grandparents lived in the original Thirteen colonies to the point where he was born in ... Read More

An Overview of the Carbohydrates of Sugar in Chemistry (3500 words, 8 pages)

What exactly do we mean by sugar? Most people would answer by describing the white granulated sugar found on the meal table. That is however only part of the answer. Table sugar is sucrose and is only one of a number of different sugars all of which belong to the ... Read More

An Analysis of the Factors that Affect the Period of a Pendulum (718 words, 4 pages)

Arif Zaman91200Hon. MatterEnergy Pd.8A Swinging TimePurpose To determine the factor(s) that affect the period of a pendulum.Hypothesis The factors that I think will affect the period of the pendulum are the displacement and the suspended mass because if the mass of the bob is a lot than it will take ... Read More

An Examination of the Effects of the Atomic Bomb (639 words, 2 pages)

Effects of the Atomic bombBy Ralph CoppinsTuesday, August 8, 2000The effects of the atomic bomb were terrible. Theres no doubt in my mind that the atomic bombs dropped on Hiroshima and Nagasaki were a costly mistake. Atomic bombs produce heat millions of degrees high, and visible ultraviolet and inferred rays. ... Read More

A Description of Nuclear Power (1423 words, 3 pages)

Nuclear Power Most of the world's electricity is generated by either thermal or hydroelectric power plants. Thermal power plants use fuel to boil water which makes steam. The steam turns turbines that generate electricity. Hydroelectric power plants use the great force of rushing water from a dam or a waterfall ... Read More

A Summary of the Life and Works of Albert Einstein (1257 words, 2 pages)

Albert Einstein was a German-born American physicist best known for being the creator of the special and general theories of relativity and for this hypothesis concerning the particle nature of light. Einstein was born in Ulm on March 14, 1879 and spent his youth in Munich, Germany. Einstein didn t ... Read More

The Debate Discussing the Issues of the New Reproductive Technologies (1867 words, 3 pages)

During the debate on March 15, 2000 which discussed new reproductive technologies (NRTS) issues were raised regarding the positive and negative effects of NRTS. Issues raised by the advocates of NRTS were surrounding infertility, homosexuality, disease, and cloning. All of these factors raised were concerning the moral rights of individuals ... Read More

A Biography and the Achievements of Albert Einstein, an Influential Scientist (1189 words, 5 pages)

Einsteina LifeBy Denis BrianPublished by John Wiley Sons Sept. 97Of all the scientists to emerge from the nineteenth and twentieth centuries there is onewhose name is known by almost all living people. While most of these do not understandthis man's work, everyone knows that its impact on the world of ... Read More

A Biography of Albert Einstein, a German-Born Austrian Physicist (1388 words, 4 pages)

Einstein was born in Ulm, Germany on March 14, 1874. Before his first birthday, his family had moved to Munich where young Albert's father, Hermann Einstein, and uncle set up a small electro-chemical business. He was fortunate to have an excellent family with which he held a strong relationship. Albert's ... Read More

Account of the Life and Invention of the Telephone by Alexander Graham Bell (901 words, 2 pages)

Alexander Graham Bell's invention of the telephone grew out of his research into ways to improve the telegraph. His soul purpose was to help the deaf hear again. Alexander Graham Bell was not trying to invent the telephone, he was just trying to help out people in need.Young Alexander Graham ... Read More

The History of NASA and Space Explorations Since 1957 (3270 words, 13 pages)

National Aeronautics andSpace Administration(NASA)NASAThe era of space exploration began in 1957, when the Soviet Union launched the firstsatellite, Sputnik, into Earth orbit October 4, 1957. The Soviet also were the first to launch amanned spacecraft when Yuri Gagarni, made one orbit around the Earth in 1961. Americanswere electrified by the ... Read More

An Overview of the Costs of Electricity in Modern Big Cities of the United States (1331 words, 2 pages)

Electrifying Cities in AmericaPeople all over the modern world rely on electricity without even thinking about where it comes from, or what life would be like without it. Messages are sent around the world at the speed of light, making global trade and business faster and easier. Machines powered by ... Read More

Leonardo Da Vinci is one of the greatest and most ingenious men that history has produced. His contributions in the areas of art, science, and humanity are still among the most important that a single man has put forth, definitely making his a life worth knowing. Da Vinci, born on ... Read More

A Biography and Life Work of Leonardo da Vinci in the History of Mankind (2269 words, 3 pages)

Leonardo Da Vinci is one of the greatest and most ingenious men that history has produced. His contributions in the areas of art, science, and humanity are still among the most important that a single man has put forth, definitely making his a life worth knowing. Da Vinci, born on ... Read More

A Biography of Leonardo da Vinci (2267 words, 4 pages)

Leonardo Da Vinci is one of the greatest and most ingenious men that history has produced. His contributions in the areas of art, science, and humanity are still among the most important that a single man has put forth, definitely making his a life worth knowing. Da Vinci, born on ... Read More

A Biography and Life Work of Alexander Graham Bell, a Scottish Inventor (1269 words, 2 pages)

Alexander Graham BellAlexander Graham Bell is of great importance in the world of communications. He is best known for his invention, the telephone. He is also known for his association with teaching the deaf and being the president of National Geographic. His background and early education had a great influence ... Read More

The Description of the Science of Alchemy and a Look at Its History (3788 words, 18 pages)

AlchemyALCHEMY The science by aid of which the chemical philosophers ofmedieval times attempted to transmute the baser metals into gold orsilver. There is considerable divergence of opinion as to the etymologyof the word, but it would seem to be derived from the Arabic althe, andkimyachemistry, which in turn derives from ... Read More

A Biography of Albert Einstein One of the Most Known Scientist (1677 words, 3 pages)

Albert EinsteinOf 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 the world of science is astonishing. Yes, many have ... Read More

The Early Life, Education and Family of Albert Einstein (1967 words, 3 pages)

1.The BeginningAt half past six on the evening of April 20th, 1889 a child was born in the small town of Branau, Austria. The name of the child was Adolf Hitler. He was the son a Customs official Alois Hitler, and his third wife Klara. As a young boy Adolf ... Read More

The History of Space Exploration (1665 words, 3 pages)

History of Space ExplorationExploration to travel in a little-known region for discovery, as defined by Webster. Since the age of the Greeks, Anglo-Saxons have been interested in space exploration. From Copernicus to Gaileo to Newton, space has been looked upon with adoring eyes. Space has been regarded time after time ... Read More

A Biography of George Washington Carver, an American Botanist and Inventor (1382 words, 3 pages)

George Washington CarverGeorge Washington Carver was born in Diamond, Missouri at about 1865 as a slave child on Moses and Susan s farm. Born and raised by his mother Mary, George was always having a whooping cough. One cold night, night raiders or slave robbers, came and took Mary and ... Read More

Biology Essay Examples