Biology Essays Examples For College & High School Students in PDF

10822 total results

An Analysis of the Theories of Life on Mars and Its Future Possibility (647 words, 1 pages)

Is There Life On Mars? The age of Mars has been reported to be between 3.6 billion and 1.3 billion years old, "depending on who you ask" These ages come from the estimated ages of meteorites found on Earth that are believed to have originated on Mars. The meteorites were ... Read More

A Study of Nuclear Fusion (250 words, 1 pages)

Low-level Waste facility Nuclear Fusion, a process in which two light nuclei combine to form a single heavier nucleus. An example of this is the sunrays they are the simplest form of nuclear fusion. The use for this is fusion is used as a fuel. But the risks are radiation ... Read More

Describing Love Like the Cosmos of the Stars (519 words, 1 pages)

Love is like the world around us. It is genuine and wonderful at times, while at others, it is damaging and painful. The cosmos defines itself with a set pattern and explanation just like the night sky, love has its own characteristic and style. For instance, the universe holds within ... Read More

An Overview of the Viewpoints on Sensory Experience (1135 words, 2 pages)

But is sensory experience fixed and neutral? Are theories simply man-made interpretations of given data? The epistemological viewpoint that has most often guided Western philosophy for three centuries dictates an immediate and unequivocal Yes! Yet this viewpoint no longer functions effectively, and the attempts to make it to do so ... Read More

An Introduction to the Analysis of Kevlar (625 words, 2 pages)

KEVLAR Kevlar, the trademark name by DuPont (Sci. Inv. Enc., 1352), was invented in 1965 by Stephanie Kwolek. A Kevlar woven millibar (shown on project board) has 18,000 pounds of strength, which is the strongest material in the world! Kevlar can be five through fifteen times stronger than steel, depending ... Read More

A Study of Cloning (1619 words, 2 pages)

Cloning is a procedure conceived to notion in the late 1960s, but it is only recently that it was fully understood and that scientists have started to figure out how to successfully copy the genetic composition of one organism to another. Since science already knows how to do this, the ... Read More

The Characteristics of the Japanese Cedar Longhorned Beetle (618 words, 1 pages)

Japanese Cedar Longhorned Beetle The beetle that I have chosen is the Japanese Longhorned Beetle, also known as Callidiellum rufipenne. It is a wood bearing beetle our of East Asia origin that was first detected in North America in 1927 at Vancouver, BC, and in Seattle, WA around 1954. In ... Read More

A Biography of James Clerk Maxwell, a British Physicist (522 words, 1 pages)

James Clerk Maxwell Introduction James Clerk Maxwell was a British physicist. Maxwell was born in Edinburgh, Scotland on November 13, 1831. He was educated at Edinburgh Academy from 1841 to 1847. He then entered the University of Edinburgh, and went on to study at the University of Cambridge in 1850, ... Read More

A Biography of Sir Isaac Newton, an English Scientist and Mathematician (3017 words, 5 pages)

Isaac Newton Isaac Newton was a great scientist and mathematician. Isaac Newton was born Christmas day 1642. He was really born January 4, 1643 according to the Gregorian calendar, the one we use today (Newton, Sir Isaac, Biographical Encyclopedia of Mathematicians, 394). Isaac Newton was born prematurely and Woolsthorpe, Lincolnshire, ... Read More

An Analysis of the Big Bang Theory by João Magueijo in Cosmology (1323 words, 2 pages)

A whiff of heresy is in the air. There are very few beliefs in science that have the force of doctrine, but among them is the conviction that the speed of light is fixed. It forms the rock upon which Einstein built one of the 20th century's most enduring monuments, ... Read More

Benefits for America from Building International Space Station (892 words, 1 pages)

Is A Space Station Finally "the next logical Step"? If America plans to continue its space exploration program, the question that must be asked next is "Where do we go from here?" America has made major strides in space exploration in this century. We have built enormous rockets that can ... Read More

An Introduction to the History of a Black Hole (1301 words, 5 pages)

Into the Depth of a Black Hole Everyday we look out upon the night sky, wondering and dreaming of what lies beyond our planet. The universe that we live in is so diverse and unique, and it interests us to learn about all the variance that lies beyond our grasp. ... Read More

Overview of the Invention of the Internal Combustion Engine (778 words, 2 pages)

Informative Paper Internal Combustion Engine Many people claimed the invention of the internal combustion engine in the 1860's, but only one has the patent on the four stroke operating sequence. In 1867, Nikolaus August Otto, a German engineer, developed the four-stroke "Otto" cycle, which is widely used in transportation even ... Read More

A Biography of Albert Einstein, a German Scientist (1810 words, 3 pages)

Albert Einstein One of the Smartest People to Live One of the smartest people ever to live, Albert Einstein, changed our society's development forever with his views, theories, and developments. Einstein was born in Ulm, Germany on March 14, 1879. He was the only son of Hermann and Pauline Kech ... Read More

The Influence of Genetics on Physical Appearance (654 words, 1 pages)

There he is. You come across him every day on your way to work. Your mouth sets into a grimace every time he sets those beady little eyes on you. Those eyes are just so unpleasant. The curve of his face is jarring. And his pigeon-toed traipse! You can't quite ... Read More

An Analysis of the Controversial Issue of Genetic Modification of Unborn Children (1644 words, 6 pages)

It all started back in 1953 with two men by the names of James D. Watson and Francis Crick when they discovered the double-helical structure of DNA. Little did they know they were opening the door to the creation of a perfect world. In 1986, the Human Genome Project, led ... Read More

A History of Cloning (2955 words, 5 pages)

"What we call process is the exchange of one nuisance for another nuisance." This quote by Henry Havelook Ellis describes the outcome of cloning that the world has seen so far and will continue to see if strict laws regulating cloning research are not set into place. Due to governmental ... Read More

An Analysis of Homeostasis (882 words, 3 pages)

Homeostasis is essential to the cells survival. The cell membrane is responsible for homeostasis. The membrane has a selective permeability which means what moves in and out of the cell is regulated. Amino acids, sugars, oxygen, sodium, and potassium are examples of substances that enter the cell. Waste products and ... Read More

An Analysis of the Topic of the Formation of the Mountains (372 words, 2 pages)

How Are Mountains Formed? Mountains are formed over long periods of time by forces of the earth. Mountains just dont appear in any place. Most are formed when plates, or huge pieces of the Earths crust, pull and push against each other. Great mountain ranges are formed by the movement ... Read More

An Argument Against the Cloning of Humans Based on Religion (340 words, 1 pages)

There are a lot of advantages to cloning. Organs could be cloned so that people dont have to wait for an organ transplant. Cells like those found in bone marrow could be cloned so that people with leukemia could be cured. But when the subject is Human Cloning I say ... Read More

An Overview of the Detailed Exploration of the Gakkel Ridge (1012 words, 2 pages)

John Roach for National Geographic News June 25, 2003 Findings reported from the first ever detailed exploration of the Gakkel Ridge--the northernmost segment of the worldwide mid-ocean ridge system that snakes for 1,100 miles (1,800 kilometers) beneath the Arctic Ocean--underscore the waiting discoveries on the frontiers of Earth science. For ... Read More

A Discussion on History of Space Exploration (1830 words, 3 pages)

History of Space Exploration Exploration 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 ... Read More

A Biography of Harold Clayton Urey, an American Physical Chemist (1670 words, 5 pages)

Harold Clayton Urey Papers Background Harold Clayton Urey was a scientist of considerable scope whose discovery of deuterium helped him win the Nobel Prize for Chemistry in 1934. Urey also made fundamental contributions to the production of the atomic bomb through his development of the isotope separation processes for the ... Read More

An Analysis of Artificial Intelligence (421 words, 1 pages)

Artificial Intelligence (Article) Artificial Intelligence (AI), a term that in its broadest sense would indicate the ability of an artifact to perform the same kinds of functions that characterize human thought. The possibility of developing some such artifact has intrigued human beings since ancient times. With the growth of modern ... Read More

A Studying the Effect of Various Glucose Concentrations on Osmosis in a Potato (845 words, 2 pages)

Studying the Effect of Various Glucose Concentrations on Osmosis in a Potato Osmosis is the process in which water particles move from an area of high water concentration to an area of low water concentration through a semi-permeable membrane until the concentrations are equal. Osmosis has the same basic theory ... Read More

A Biography of Glenn T. Seaborg (1024 words, 2 pages)

There are many great chemists in this world one of the greatest is Glenn T. Seaborg. Before he reached the age of 40, he won the Nobel Prize, he discovered radioisotopes that are used to treat millions of cancer patients, he founded the element that makes atomic bombs explode, and ... Read More

A History and Future of Genetic Engineering (550 words, 2 pages)

Genetic Engineering, history and future Altering the Face of Science The morale and safety questions surrounding genetic engineering currently cause this new science to be cast in a false light. Anti-technologists and political extremists spread false interpretation of facts coupled with statements that genetic engineering is not natural and defies ... Read More

The Hot Debate Surrounding the Issue of GMO Foods in the World Today (1036 words, 2 pages)

840 million people throughout the world currently do not have access to adequate food supplies. (United Nations) The vast majority of these people live in undeveloped countries. Biotechnology corporations have promoted GMO's or genetically modified organisms as a possible solution to World Hunger. Most GMO's are food staple products such ... Read More

An Analysis of Genetic Privacy (1572 words, 2 pages)

Genetic Privacy Genetic information is unique. It tells not only about an individual, but also about an individual's family. Unlike medical information, genetic information does not change over time. Genetic information is more than health information it also reveals our heritage and connections to relatives and communities. Where does genetic ... Read More

The Use of Genetic Engineering in Food Production (1716 words, 3 pages)

Genetic Engineering in Food Production Is it Safe, Wise, and Moral? Over the past couple of decades much debate has been going on about the use of advanced technology in the field of biology. Ever since the first gene was cloned in 1973, genetic engineers have been pursuing at break-neck ... Read More

Biology Essay Examples