Biology Essays Examples For College & High School Students in PDF

10822 total results

A Biography of American Biochemist and Physician Arthur Kornberg (2499 words, 3 pages)

Arthur Kornberg (1918-), American biochemist and physician, claims he has never met a dull enzyme. He has devoted his life to pursuing and purifying these critical protein molecules. His love of science did not spring from a family history rooted in science. He was born on March 3rd, 1918, the ... Read More

Details About the Chemical Composition and Biological Action of the Marijuana Drug (580 words, 1 pages)

note Notice this is in creative writing. I do not actually believe the following, rather it is a piece inspired by years of exposure to anti-marijuana propaganda. If you want to see my true thoughts on this issue, read "Drug Legalization in America - A Radical Stance." Marijuana is a ... Read More

An Overview of Gatorade and How It Works (887 words, 2 pages)

Water will not replace all the ingredients of sweat. Tonight I will inform you about Gatorade and the benefits of drinking it while exercising. You're probably asking yourself "Why should I care about Gatorade while exercising?" and the answer to that is dehydration. Dehydration is defined as the excessive loss ... Read More

The Factors That Determines the Resistance of a Piece of Wire (1162 words, 2 pages)

Background Knowledge Resistance, in electricity, is a property of any object or substance to resist the flow of an electrical current. The quantity of resistance in an electric circuit determines the amount of current flowing in the circuit for any given voltage applied to the circuit. The resistance of an ... Read More

A Biography of the Albert Eistein and His Famous Theories (735 words, 2 pages)

Albert Einstein was born at Ulm, in Wrttemberg, Germany, on March 14, 1879. Six weeks later the family moved to Munich and he began his schooling there at the Luitpold Gymnasium. Later, they moved to Italy and Albert continued his education at Aarau, Switzerland and in 1896 he entered the ... Read More

The Importance of the Right Measuring Tools (713 words, 3 pages)

Purpose The intention of this lab was to show how inaccurate and imprecise your measurements could be if you did not have the right measuring tools. Procedure 1) Tennis Ball Diameter A) circumference method a) Take a piece of string and wrap it around the tennis ball in as straight ... Read More

An Introduction to the Benefits of Electric Vehicles (617 words, 1 pages)

Electric vehicles can benefit us in many ways. Comparing with the internal combustion engine, EVs dont cause pollution when operating. They can run in a long period of time. Economically, because these vehicles using battery, they reduce the oil import and the imbalance trading in the US and also the ... Read More

A Critical Look at Water and the Water Molecule (598 words, 2 pages)

Water is the most important substance in our evolution and our daily lives. Without water, life as we know it would not have been possible. This essay will examine the water molecule in order to ascertain how it brought about Earth's thriving ecosystem and how important it is to us ... Read More

A Description of the Invertebrates of the Order Aranea (1912 words, 6 pages)

Spiders can be found in all environments throughout the entire world, except in the air and sea. (Biology of Spiders, R.Foelix) These invertebrates of the order Aranea are one of the several groups of the Class Arachnida, with about thirty four thousand species. They range in body size from only ... Read More

An Analysis of the Basic Brain Physiology and Techniques of Rehabilitation of Traumatic Brain Injury Patients (3043 words, 5 pages)

. Traumatic brain injury, (TBI) may result in life long impairments of an individuals physical, cognitive, and psychosocial functioning, which severely impacts the injured persons life, their families, and significant other. A major limitation within the field of TBI rehabilitation is the narrow focus of current medical restoration approaches the ... Read More

The Laws and Development of Thermodynamics (1530 words, 3 pages)

Thermodynamics Thermodynamics is the branch of the physical sciences that studies the transfer of heat and the interconversion of heat and work in various physical and chemical processes.The study of thermodynamics is central to both chemistry and physics and is becoming increasingly important in understanding biological and geological processes. There ... Read More

An Analysis of Superconductivity Discovered by Heike Kamerlingh Onnes in 1911 (521 words, 1 pages)

Super conductivity is a natural phenomenon in which certain materials such as metals, alloys, and ceramics, can conduct electricity without resistance. These materials are what we call superconductors. In a superconductor, once the flow of electrons begins, it essentially goes on forever, making it an important material to humans. Superconductivity ... Read More

An Analysis of a Paradigms Idea in The Structure of Scientific Revolutions by Thomas Kuhn (1612 words, 6 pages)

Everything on this planet is based upon some kind of structure. Human beings have anatomy, plants have cell structure within them, and there are even tiny particles all around us, each with their own specific structure and form. In Thomas Kuhns The Structure of Scientific Revolutions, Kuhn shows the formula ... Read More

The Advantages of a Stingray in the Circumstances of the Future (462 words, 2 pages)

Science Future AdaptationsStingray Survival of the Stingray Imagine yourself 150,000 years in the future. Another ice age is in full force. Temperatures are much colder, vegetation has ceased to exist, along with several entire animal species. The lion, once the king of the jungle, is no more than an alley ... Read More

An Explanation of the Generation of Living from Nonliving Matter (243 words, 1 pages)

Spontaneous generation, the generation of living from nonliving matter, was an accepted explanation which explained that under the proper conditions of temperature, time, place, etc., decaying matter simply turns into organic life. This idea dominated scientific thinking until 1846 when Louis Pasteur completely shattered the theory by his experiments. Under ... Read More

An Introduction to the Snake Metabolism (1447 words, 4 pages)

?Snakes Metabolism Eating, or ingesting food, is one of the main characteristics of the animal kingdom. Most of these animals metabolize their food at a rapid passe. But the metabolism of a snake is much slower then many other animals. This is due to one major factor. That is the ... Read More

An Introduction to the Various Species of Shrimps (726 words, 4 pages)

Shrimp live in both salt and fresh water.1 They most often swim in large groups together near the surface close to the shore.2 However, shrimp can swim to depths of more than 3 miles.3 The most common commercial shrimp found in the United States is the white shrimp.4 The most ... Read More

An Introduction to the Positive Effects of Gene Altering (1400 words, 2 pages)

The Positive Effects of Gene Altering Since the beginning of the human race, we have been looking. We have been looking for ways to make our lives healthier, more comfortable, and happier. In the beginning it was simple rocks, plants, and fires. As our technology advanced so did the comfort ... Read More

The Characteristics, Types, Uses, Oxides, Acids, Salts, Place in Biochemistry, and Properties of Phosphorus, a Chemical Element (908 words, 4 pages)

In 1669 the German alchemist Hennig Brand discovered the chemical element known as phosphorus. The element got its name from the Greek phosphoros, meaning "light bearing," because in the dark and in moist air it can be seen to glow with a dull white light.For a time early scientists thought ... Read More

The Phylum Microspora of Parasitic Protists and Its Host Specificity (1230 words, 2 pages)

Parasite. The word conjures up thoughts of infections and infestations. These nasty critters not only infect humans, but they also infect countless other species. Parasitic protists are the type of organisms that this paper will delve into more specifically, the phylum Microspora and the hosts that its species infects (Baker, ... Read More

A Biography of Julius Robert Oppenheimer, an American Theoretical Physicist and the Father of the Atomic Bomb (1102 words, 4 pages)

Julius Robert Oppenheimer(b. April 22, 1904, New York City--d. Feb. 18, 1967, Princeton, N.J., U.S.), U.S. theoretical physicist and science administrator, noted as director of the Los Alamos laboratory during the development of the atomic bomb (1943-45) and as director of the Institute for Advanced Study, Princeton (1947-66). Accusations as ... Read More

An Introduction to the Evolution of the Solar System (1580 words, 8 pages)

To termpapersschoolsucks.com Evolution of solar system Theories of The Origin of the Moon The Moon is the only natural satellite of Earth. The distance from Earth is about 384,400km with a diameter of 3476km and a mass of 7.351022kg. Through history it has had many names Called Luna by the ... Read More

An Introduction to the Modal Model of Memory (494 words, 1 pages)

The modal model of memory, there are three different stores in which information is processed. These three stores each have a different duration, capacity, coding, and reason for forgetting. In the sensory store the duration is less than one second, the capacity is great and it the information is coded ... Read More

An Introduction to the Process of Cell Division Called Mitosis (455 words, 2 pages)

Mitosis evolved in complex plants and animals for growth and repair. Mitosis, the division of a cell resulting in two identical daughter cells, prolongs an organisms life by replacing old, dead, and damaged cells. In complex animals and plants, mitosis occurs everywhere, except sex cells. Meiosis evolved in complex plants ... Read More

An Introduction to Material Science (1196 words, 2 pages)

Material science is the study of the properties of solid materials and how those properties are determined by a materials composition and structure. Most engineers have the primary function of relating the design and production of machinery and components. Materials science and engineers are involved with all aspects of engineering ... Read More

A Study of Hemp Plant (770 words, 1 pages)

The hemp plant is arguably the most useful crop in the world. There are over 25, 000 products made from hemp and it can be grown in a wide variety of climates. So how can such a useful plant be outlawed in America? Ignorance is how. People automatically connect hemp ... Read More

A Study of Influenza Virus (863 words, 2 pages)

I N F L U E N Z A V I R U S Influenza virus is something most people get at least once in their lifetime. It is commonly known as the flu. It contains single stranded RNA. It attacks both human and animals. It reproduces in a lytic ... Read More

An Analysis of the Relationship Between Chemical Stimuli and Their Effect of the Heart Rate (656 words, 2 pages)

Introduction The purpose of this investigation was to test the null hypothesis that there is no relationship between different chemical stimuli and their effect on the heart rate. To be able to see the effects of the different stimuli a Daphnia was used, or as some people call them a ... Read More

An Analysis of Psychoanalytic Perspective on Psychopathology (1099 words, 2 pages)

How useful is the psychoanalytic perspective on psychopathology? Does it explain everything or nothing? The psychoanalytic perspective is a branch of many different perspectives, models or paradigms in the field of psychopathology. If we take the definition of psychopathology, psychopathology is the study of mental disorders from all aspects (The ... Read More

A Biography of Albert Einstein (1226 words, 2 pages)

Albert Einstein Albert Einstein was one of the greatest brains ever to come to the 20th century. Einstein contributed to the 20th century more than any other scientist ever. His theory of relativity is held as the highest quality of a human thought ever to come. Albert Einstein was born ... Read More

Biology Essay Examples