Biology Essays Examples For College & High School Students in PDF

10822 total results

A Biography of Albert Einstein, an Important American Scientist (1582 words, 3 pages)

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

An Overview of the Classification of Clouds by the World Meteorological Organization (508 words, 1 pages)

Cloud formations have always been observed by people, many centuries before our time. People were always fond of clouds. They always wondered why some clouds were dark and others were white and fluffy, and why some clouds are so up high and others were so low that they looked reachable ... Read More

Clone and Cloning: A Path to Destruction (1115 words, 2 pages)

Cloning is WRONG! CloningSomeone once said that if you give someone an inch they would take a foot. Biotechnologist would like to receive an inch of allowance from the government to start the cloning process here in the United States. The fear, however, that cloning may become too advanced is ... Read More

The Moral Issues of Human Cloning and the Case of Dr. Severino Antinori (449 words, 1 pages)

Dr. Severino Antinori, who gained notoriety after helping a 62-year old woman to bear a child is collaborating with fertility specialist Panos Zavos to offer desperate infertile couples a chance to conceive a child via cloning. Both researchers plan to describe their work at a conference of the National Academy ... Read More

An Essay on the Benefits of Human Cloning (1380 words, 3 pages)

Cloning What would you say if I told you that scientists had just developed a new procedure that could lead not only to the cure for cancer, but would provide an unlimited source of organ donors and could lead to the first effective treatment of nerve damage? Now adding on ... Read More

An Analysis of Cloning (2876 words, 4 pages)

Cloning, Methods, Controversy, and Analysis Research Paper CloningOf all the terms coined by scientists which have entered popular vocabulary, 'clone' has become one of the more emotive. Strictly speaking a clone refers to one or more offspring derived from a single ancestor, whose genetic composition is identical to that of ... Read More

An Overview of Chromatography (350 words, 2 pages)

Chromatography Lab Title Chromatography LabPurpose (Hypothesis) To understand the process of chromatography, and see which color will have the greatest rate of seperation. Materials Nine drops of blue dye Fifteen drops of green dye, Twenty seven drops of yellow, Seventy drops of re-orange, 250 ml beaker, Absorbent, Water, PipetteProcedures Gather ... Read More

A History and an Overview of the Chaos Theory (2206 words, 4 pages)

Chaos Theory The Chaos TheoryWhere Chaos begins, classical science ends. Ever since physicists have inquired into the laws of nature, the have not begun to explore irregular side of nature, the erratic and discontinuous side, that have always puzzled scientists. They did not attempt to understand disorder in the atmosphere, ... Read More

An Analysis of the Process of Osmosis in Biology (774 words, 1 pages)

Osmosis is the flow of water through a semi permeable membrane that blocks the transport of salts or other solutes through it. It is also defined as the net movement of water from an area of high concentration to a region of low concentration. Osmosis is a fundamental effect in ... Read More

Thoughts on Casimir’s Theory of Quantum Parallel Worlds (305 words, 1 pages)

Casimir's Theory Quantum Parallel WorldsBased on Casimir theory , bodies can escape the gravity. If we restrict this anti-gravity quality to human body , we can notice this specification in technical used in some martial arts. The body-mind link is able to collapse laws of nature.If we should search for ... Read More

The Importance of the Cellular Plasma Membrane (775 words, 2 pages)

The plasma membrane is the boundary of life this selectively permeable membrane allows the cell to maintain a unique internal environment and to control the movement of materials into and out of the cell. The phospholipid bilayer (fluid mosiac model) with specific membrane proteins accounts for he selective permeability of ... Read More

The Biological Importance of Water (1468 words, 3 pages)

Biological Importance of Water Water is essential to life itself, with out water life on earth would not exist. Water is a major component of cells, typically forming between 70 and 95 of the mass of the cell. This means that we are made from approximately 80 water by mass ... Read More

A Biography of Linus Pauling (1264 words, 3 pages)

Chemist Linus Pauling born in Portland, Ore. After taking his Ph.D. at the California Institute of Technology (1925) and then two years of study abroad, he returned to that institution for most of his professional career (1927--63). Details of those years are as follows At the California Institute of Technology ... Read More

An Analysis of the Scientific Discoveries of Heinrich Schliemann in the 1800s (1482 words, 3 pages)

The life of Heinrich Schliemann embodies the era of scientific discovery in the late eighteen hundreds. His is a tale of success, and that of man turned to myth. From a meager upbringing, he achieved success in business, and went on to make some of the most impacting archeological discoveries ... Read More

A Biography of George Washington Carver, a Cultural Hero of the American South (407 words, 1 pages)

Biographical Overview of George Washington Carver Biographical Overview of George Washington CarverGeorge Washington Carver was born in 1860 near Diamond Grove, Missouri. He died January 5, 1943 in Tuskegee, Alabama. He was an agricultural chemist and experimenter who became a benefactor of the American South and a cultural hero. He ... Read More

A Biography of Benjamin Franklin, an American Scientist (426 words, 1 pages)

Biographical Information on Benjamin Frankilin Biographical Information on Benjamin FrankilinBenjamin Franklin was born in Boston on January 17, 1706. He was the tenth son of soap maker, Josiah Franklin. Benjamin's mother was Abiah Folger, the second wife of Josiah. In all, Josiah would father 17 children. Josiah intended for Benjamin ... Read More

Bio-Ethics and the Controversy of Genetic Engineering (455 words, 1 pages)

Bio-Ethics The issue of bio-ethics presents a myriad of new dilemmas all of which have arisen in the recent past, and must be addressed in the near future. The majority of these questions stem from the introduction of new, genetically-engineered organisms. These organisms, or at least many of them, are ... Read More

A Biography of Avogadro (558 words, 1 pages)

Avogadro was born on June 9, 1776 in Turin, Italy. He began his career in 1796 by obtaining a doctorate in law and practicing as a lawyer for three years after. In 1800, he began to take private lessons in mathematics and physics and decided to make the natural sciences ... Read More

An Analysis of a Research Paper on Asthma a Chronic Illness Which Affects Many People (1407 words, 3 pages)

Asthma Research PaperAsthma is a chronic illness that affects many people. Asthma affects approximately 155 million people around the world. The pharmaceutical industry approximates 5.5 billion in sales for asthma medication per year for a condition that is incurable.Asthma is an inflammatory disease of the airways. The narrowing of airways ... Read More

Arguments Against Playing God in Terms of Cloning (774 words, 2 pages)

Arguments Against Playing God in Terms of Cloning Arguments Against Playing God in Terms of CloningA clone refers to one or more offspring derived from a single ancestor, whose genetic composition is identical to that of the ancestor. Clones have no choice but to have the same genes as their ... Read More

A Biography of Greek Mathematician and Scientist, Archimedes (729 words, 2 pages)

Archimedes Biography Archimedes was a Greek mathematician and scientist. He was born in Syracuse, Sicily in the year 287 B.C. He was educated in Alexandria, Egypt. Due to the lack of information about Greek mathematics, many Greek mathematicians and their works are hardly known. Archimedes is the exception. Archimedes was ... Read More

Understanding Magnetism and the Physics Behind It (1024 words, 2 pages)

In ancient times men knew of a special kind of rock that could pull other rocks of the same kind and pieces of iron toward themselves. Such rocks were called lodestones. Today man uses the same force exerted by electromagnets and permanent magnets to provide magnetic aide to trains and ... Read More

The Growing Concerns over Antibiotic Resistance (711 words, 2 pages)

For over 50 years, antibiotics have been the answer to many bacterial infections. Antibiotics are chemical substances that are secreted by living things. Doctors prescribed these medicines to cure many diseases. During World War II, it treated one of the biggest killers during wartime - infected wounds. It was the ... Read More

An Introduction to the Anti-Cloning Research (548 words, 2 pages)

AntiCloning Research Anti-Cloning ResearchTo those against it, cloning presents as much a moral problem as a technical problem. For them, cloning is an affront to religious sensibilities it seems like "playing God," and interfering with the natural process. There are, of course, more logical objections, regarding susceptibility to disease, expense, ... Read More

An Overview of the Importance of the Science of Astronomy (753 words, 2 pages)

Astronomy has been a source for myriad ideas influencing every subject. The stars have existed since the dawn of man. People have looked to the universe to determine physical location, gain spiritual direction and to track time. Many early scientists used astronomy to make careers for themselves and print their ... Read More

An Analysis of the Method of Chromatography (440 words, 1 pages)

Chromatography is the method of separating chemical substances that makes uses of the relative rates at which they are adsorbed from a moving stream of gas or liquid on a stationary substance, which is usually a finely divided solid, a sheet of filter material, or a thin film of a ... Read More

An Analysis of the Significance and Advantages of Alternative Energy (397 words, 1 pages)

First of all, we know that the sun and wind energy are the most advance alternative energy. Today, mankind are beginning to look for energy that will support their life for the next century. So I could not think other than sun and wind energy as the best alternative energy ... Read More

An Analysis of the Relativity of Albert Einstein and the Cosmos (442 words, 1 pages)

Albert Einstein Relativity and the CosmosRelativity and the CosmosIn November of 1919, at the age of 40, Albert Einstein became an overnight celebrity, thanks to a solar eclipse. An experiment had confirmed that light rays from distant stars were deflected by the gravity of the sun in just the amount ... Read More

The Advantages of Hydroponics (350 words, 1 pages)

Advantages of Hydroponics Hydroponics Advantages of Producing Crops Through Use of Hydroponics HYDROPONICS derives its name from the Greek HYDRO-PONOS meaning waterlabor. Literally, "Hydroponics" means "Water Work." There is no soil in a hydroponic garden. No organic matter is present so nourishment (Nutrient) is not available to the plants in ... Read More

An Analysis of the Process of Meiosis or Production of Sex Cells (393 words, 1 pages)

A basic overview of meiosis (production of sex cells) Meiosis is a two-part cell division process in organisms that sexually reproduce. Meiosis produces gametes with one half the number of chromosomes as the parent cell. The two stages of meiosis are meiosis I and meiosis II. Under normal conditions, chromosomes, ... Read More

Biology Essay Examples