Biology Essays Examples For College & High School Students in PDF

10822 total results

A Description of Superconductors Which Conducts Electricity Without Resistance Below a Certain Temperature (684 words, 2 pages)

Superconductors A superconductor is an element, inter-metallic alloy, or compound that will conduct electricity without resistance below a certain temperature. When it comes to the uses of superconductors, there are several different ways for them to be used. Magnetic-levitation is an application where superconductors perform extremely well. Transport vehicles such ... Read More

A Description of the Summary of the Periodic Table of Elements (369 words, 1 pages)

Summary of the Peridoic Table of Elements Summary of the Peridoic Table of Elements In the early 1800s, many attempts were made to organize the arrangement of the elements. By 1869 a Russian by the name of Dmitri Mendeleev published a periodic arrangement of the elements based in increasing atomic ... Read More

An Analysis of the Use of Scientific Method in the Social and Natural Science (932 words, 2 pages)

Science is a system of knowledge which we derive from observation. Science can be divided into two distinct fields One of these is Social Science, which can be described as the study of the social life of human beings. Social Sciences, such as economics, law, criminology, and psychology consider the ... Read More

An Overview of the Purpose and Development of the Human Genome Project (779 words, 2 pages)

The Human Genome Project is a 15-year international research program to find the estimated 80,000 human genes and determine the sequence of the three billion DNA building blocks that underlie all of human biology and its diversity. The purpose of The Human Genome Project will characterize the genomes of human ... Read More

An Analysis of the Theory of Biorhythms of the Human Body (1170 words, 3 pages)

Biorhythms are based upon the theory that your physical, emotional, and intellectual self vary sinusoidally with time. The physical self is said to have a period of 23 days, which means that if the cycle starts at zero, (as sin graphs do) in 23 days, the cycle would have peaked ... Read More

An Analysis of the Important Elements in the Cloning Debate (596 words, 2 pages)

Some Important Elements in the Cloning Debate Some Important Elements in the Cloning DebateCloning is producing a genetically identical organism to its parent. Since 1997, there have been many examples of cloning. Two examples are of Dolly the sheep and Tetra the monkey. These two clones are examples of different ... Read More

An Overview of the Scientific and Legal Support for the Teaching of Evolution in Contrast to the Book of Genesis (523 words, 1 pages)

Despite the scientific and legal support for teaching evolution and against teaching creation science, an uninformed public can still be swayed by what seem to be "scientific" and logical arguments. By making "evolution" synonymous with "anti-religious" or disbelief in a creator, creationists have successfully intimidated citizens and public figures into ... Read More

A Report on the Portrayal of Natural World by Seamus Heaney (1248 words, 2 pages)

Seamus Heaney Portrayal of Natural WorldReferring to Blackberry Picking and Death of a Naturalist,Discuss Heaneys portrayal of the natural world and his relationship to itHeaney uses the natural world and his relationship with it in order to express how as a result of age his views on the natural world ... Read More

An Analysis of the Scientific Investigations Into the Essence of Matter (1856 words, 4 pages)

Scientific Investigations into the Essence of Matter All the information we have about the world we live in is conveyed to us by our five senses. The world we know consists of what our eye sees, our hand feels, our nose smells, our tongue tastes, and our ears hear. We ... Read More

An Analysis of the Science in the Lake Washington in 1937 (420 words, 1 pages)

Science has proven that evolution is the key to our adaptation patterns. Over millions of years humans, birds, reptiles, and fish have evolved to survive in their environments. This can be found in the simplest life forms as well as the most complicated life forms. Examples of this can be ... Read More

An Essay on Clone and Cloning (2224 words, 4 pages)

We have seen comic material in the movies and on television. The entertainment industry usually shows it in a humorous situation such as Danny Devito and Arnold Schwannager as genetically engineered twins while Michael Keaton was duplicated to make his life easier. Cloning is only achieved after intensive research and ... Read More

A Look at the Science Fiction Modernity in The Incredible Shrinking Man (1965 words, 3 pages)

Science Fiction Modernity in The Incredible ShrinkingScience Fiction Modernity in "The Incredible Shrinking Man"Some terrors are hard to face directly, and so they come in the more easily donned cloak of metaphor. That has been the secret agenda of the horror movie from the beginning Referred to here as the ... Read More

An Analysis of Ethics and Religion in the Scientific Field (3043 words, 5 pages)

Science Ethics and ReligionThe possibilities are endless it seems. Todays scientific knowledge and technology is ever advancing and increasing. Science and technology has become a bigger part of our everyday lives today than most people might realize. With magazines like Popular Science or Scientific American being published every month packed ... Read More

The Characteristics of Minerals, the Natural Compounds (581 words, 2 pages)

RocksIntroductionWhat is a rocks favorite ice-cream? ROCKY road!What is a rocks favorite song? We Will, We Will, ROCK You!Ok, ok, all jokes aside. Would you like to learn more about rocks and minerals? If you do, come along on my fascinating journey. (In an airplane.)There are many things to see ... Read More

A Comparison of Reversible and Irreversible Changes in Physics (424 words, 2 pages)

Reversible and irreversible changesIrreversible changesA change is calledirreversibleif it cannot be changed back again. For example you cannot change a cake back into its ingredients again. Irreversible changes are permanent. They cannot be undone. In an irreversible change, new materials are always formed. Sometimes these new materials are useful to ... Read More

A Research on Quantum Physics and Objective Reality (2812 words, 6 pages)

Research paper on Quantum physics and Objective Reality. Objective RealityTyler Ross2-28-05ComputerThroughout mans existence, we see questions arise upon certain topics. These questions are based upon answers of other questions, and everything becomes based upon itself. But it was Rene Descartes who first decided to doubt, to challenge, and to reject ... Read More

An Overview of the Early Days of Electro-Magnetic Induction Discovery by Michael Faraday (887 words, 3 pages)

In the early days, about a century ago, there was few ways of mass communication. The only real source of mass communication was print. Every town or city had a local newspaper where all the information was released to everyone. But then there was a new invention, radio. Radio was ... Read More

A Study of Quarks and Leptons (7218 words, 26 pages)

Quarks and LeptonsQuarks and LeptonsCONTENTS1. INTRODUCTION ................................................................ 32. HISTORY OF THE UNIVERSE........................................... 43. QUANTUM PARTICLES .................................................... 83.1. Quarks....................................................................83.1.1. Up and Down Quarks............................. 93.1.2. The Strange Quark.................................103.1.3. The Charm Quark...................................113.1.4. The Top Quark .......................................113.1.5. The Bottom Quark..................................123.1.6. Color Force ............................................123.2. Leptons ................................................................133.2.1. Electrones and Positrons......................143.2.2. Muon........................................................153.2.3. Tau...........................................................153.2.4. Neutrinos................................................164. CONCLUSION....................................................................185. BIBLIOGRAPHY.................................................................19 INTRODUCTIONWhat ... Read More

An Essay on Quantum Mechanics (1728 words, 3 pages)

Quantum MechanicDo you wan know about Quantum mechanics, you can find things everywhere? You dont know where to start? Right answer is Being from your mind.Description of the theoryThere are a number of mathematically equivalent formulations of quantum mechanics. One of the oldest and most commonly used formulations is the ... Read More

An Overview of the Nature vs. Nurture Controversy in the Theories of Human Development (881 words, 2 pages)

One of the big debates that occupies a lot of many people's time is the NatureNurture controversy. It is also sometimes known as the geneticenvironmental controversy. The Nature vs. Nurture controversy is the argument between whether inherited genes or the environment influences and effects our personality, development, behavior, intelligence and ... Read More

A Look at the Pros and Cons of Genetics (730 words, 1 pages)

Pros and Cons of Genetics The topic of genetics has always been a controversial one. Although it offers the enormous possibility of removing birth defects and genetic illness, it has risks, and some people argue that the risks outweigh the benefits. They say that checking a babys genetic code before ... Read More

A Study of Waves (1705 words, 7 pages)

Property of Waves I. What is a wave A wave is a disturbance that carries energy through matter or space.II. Most waves travel through a mediumi.sound travels as a wavea.the air through which sound travels is its mediumii.earth quakes make waves called seismic waves that travel through eartha.medium- the matter ... Read More

An Overview of the Properties and History of Chemical Element Nitrogen (530 words, 1 pages)

Properties and History of Chemical Element Nitrogen Nitrogen was isolated by the British physician Daniel Rutherford in 1772 and recognized as an elemental gas by the French chemist Antoine Laurent Lavoisier about 1776.Properties Nitrogen is a colorless, odorless, tasteless, nontoxic gas. It can be condensed into a colorless liquid, which ... Read More

A Study of the Polar Satellite Launch Vehicle (1681 words, 11 pages)

Polar Satellite Launch Vehicle (PSLV)The Polar Satellite Launch Vehicle, commonly known by its abbreviation PSLV, is an expendable launch system developed and operated by the Indian Space Research Organisation (ISRO). It was developed to allow India to launch its Indian Remote Sensing (IRS) satellites into sun synchronous orbits, a service ... Read More

The Physics Behind the Power of a Jet Engine (4018 words, 9 pages)

Physics of How a Jet Engine Works Physics of How a Jet Engine WorksThe idea of utilizing the physical principle of reaction on a large scale by means of rockets is usually attributed to China in the thirteenth century. Not until after the Second World War, however, did rocket technology ... Read More

An Introduction to the Importance of Conservation of Energy (699 words, 1 pages)

Physics Essay The Conservation of EnergySince the beginning of time, energy has pervaded our earth. These days we rely on it to advance in our technological developments. We also need energy for a variety of other things such as to keep our bodies alive and healthy, to run our machines ... Read More

An Introduction to the Analysis of Photosynthesis (651 words, 2 pages)

Photosynthesis - Changing Carbon Dioxide and Water to SugarsPhotosynthesis - Changing Carbon Dioxide and Water to Sugars6H2O 6CO2 C6H12O6 6O2Six molecules of water plus six molecules of carbon dioxide produce one molecule of sugar plus six molecules of oxygen Photosynthesis is the process that green plants and certain other organisms ... Read More

The Different Types and Intensities of Lasers (381 words, 1 pages)

There are many different types of lasers. The laser medium can be a solid, gas, liquid or semiconductor. Lasers are commonly designated by the type of lasing material employed Solid-state lasers have lasing material distributed in a solid matrix (such as the ruby or neodymium-yttrium aluminum garnet (YAG) lasers). The ... Read More

An Analysis of the Nuclear Energy and the Advantages for Australia (648 words, 2 pages)

Nuclear Energy Nuclear Energy is produced when atoms split and they produce large amounts of energy. This energy is released in heat form. As atom fragments collide with each other they split again and produce more heat. A nuclear power plant uses the heat energy produced by the split atom ... Read More

An Analysis of the Notes on The Plant Cell (839 words, 2 pages)

Notes on The Plant Cell The Plant CellCell Wall Size Around 1 Basic Function Hold the shape of the cell. Strengthen the cell. Covering the cell membrane of the plant cell, there is the cell wall. The cell wall is composed of two layers of rigid, hard cellulose embedded in ... Read More

Biology Essay Examples