Biology Essays Examples For College & High School Students in PDF

10822 total results

A Biography of Isaac Newton the English Physicist and Mathematician (663 words, 2 pages)

NEWTON, SIR ISAAC Isaac Newton was born prematurely on Christmas day 1642 in Woolsthorpe, a hamlet near Grantham in Lincolnshire. In 1653, Newton was taken from school to fulfill his birthright as a farmer. But he failed in this position, and returned to Kings School at Granthan to prepare for ... Read More

A Discussion on Carbon Monoxyde Poisoning (1076 words, 3 pages)

SEAT BELTS In every motor vehicle accident (MVA), there are actually two collisions. The first is the impact of the vehicle. The second is the "human collision." If a car travelling 40 MPH collides with a stationary object, the human collision will take place at the same velocity. This is ... Read More

A Report About Practical Investigation of Theoretical Velocity of a Ball Bearing Gun (618 words, 3 pages)

Grade 12 Physics Daniel Gockeritz PRACTICAL INVESTIGATION MOMENTUM AND COLLISIONS This report will investigate the theoretical velocity of a ball bearing gun. The methods and techniques used to derive the results will be shown along with the possible systematic and random errors caused by experimental limitations. Discussion Since the track ... Read More

Mitosis and Meiosis how they are similar and different Mitosis and Meiosis are alike in many ways essentially they are both forms of cellular reproduction. Both go through similar cellular division stages. Interphase, Prophase, Metaphase, Anaphase, Telophase, and Cytokinesis all occur in both Mitosis and Meiosis. Within each stage there ... Read More

A Discussion on Sending People to the Moon (907 words, 1 pages)

Have any of you even questioned why do we want to send another man to the Moon? Or why do we want to set up a colony up there? I've questioned it, and I fail to see the point. You mean to tell me that after 30 years of not ... Read More

Meteorites: A Threat to Civilization (577 words, 1 pages)

Meteorite Impacts as a Threat to Civilization Imagine that while youre on a peaceful Sunday afternoon stroll with your family, a large dark gray ball comes out of nowhere, just missing the head of your small child, shakes the earth, and produces a large crater in the ground a few ... Read More

Understanding Mass (685 words, 1 pages)

Mass is the amount of matter in an object. When you record mass the unit you use is grams. A medium sized leaf is about 1 gram, a potato chip 2 grams. A larger unit of mass is a kilogram. A kilogram is about the mass of a medium sized ... Read More

A Discussion on the Methods and Procedure of a Research (1645 words, 3 pages)

METHODOLOGY AND PROCEDURE This paper will discuss the method of research to be used, the respondents of the study, the sampling technique, the instrument to be used, the validation of the instrument, the administration of the instrument and the statistical treatment of the data that will be gathered. Method of ... Read More

A History of the Technological Advancements in Lighting (2250 words, 4 pages)

Have you wondered why streetlights are yellow, or why the year 2000 cars have brighter headlights and they are a different color? Have you ever wondered how the indiglo light on your watch works, or why it glows green and not white? And did you know that same indiglo light ... Read More

An Analysis of Genetic Modification and Development of Nanotechnology (1975 words, 3 pages)

The day man landed on the moon was believed to be the first major step into the last unexplored frontier. Little did the society of that decade realize that a new frontier was being slowly uncovered, a frontier that would pose a new kind of world to live in and ... Read More

The Important Scientific Contributions of Dr. Neils Bohr (924 words, 2 pages)

I. Dr. Niels Bohr was a very important man and scientist for many reasons. I will cite several here, but many more works and accomplishments will not be listed here. Dr. Bohr was known one of the foremost scientists of the 20th century Bohr was the first to apply the ... Read More

An Analysis on The Effect of Insulation on A Boiling Water (1961 words, 4 pages)

Why will insulators affect how long a test tube of hot water stays hot? Background Information I know that there are many different ways of insulating this test tube, shiny foil can be used because it's a poor emitter of radiation and it will reflect escaping heat by reflecting, because ... Read More

An Experiment For Preparing Organic Compound and Purifying the Compound by Recrystallisation (1825 words, 5 pages)

Synopsis The purpose of this experiment was for students to prepare some simple organic compound and to purify the compound by recrystallisation. This experiment allowed the students to conduct the synthesis of aspirin, acquire the skills of recrystallisation using normal filtration and reinforce the technique of the melting point determination. ... Read More

Effects of Imaginary Numbers on Microwave Oven (534 words, 1 pages)

Imaginary numbers have had a great effect whether direct or indirect on the microwave oven. Although the concept has come out of left field, there is still a plausible explanation for their influence on the microwave oven. The fact remains that complex numbers have much less direct relevance to real-world ... Read More

An Investigation on the Material, Length and Thickness of a Wire Being the Three Factors That Affect It’s Resistance (1456 words, 3 pages)

I am going to investigate what factors affect the resistance of a wire. There are three main factors which affect the resistance of a wire The material of the wire. (What the wire is made out of) The length of the wire. The thickness of the wire. (The diameter of ... Read More

An Introduction to Hydroponics, Soilless Agriculture (1467 words, 5 pages)

Imagine being able to grow plants andor crops everyday of the year in smaller spaces without the use of any soil. Hydroponics is a soiless agriculture that does just this. The idea for the use of plant growth without any soil was developed in the eighteen hundreds. Hydroponic gardening is ... Read More

An Introduction to the Human Genome Project (465 words, 1 pages)

Human Genome Project- Are its benefits Greater than the Damage that can Occur? The Human Genome Project is the mapping of the approximate 100,000 genes found on human chromosomes. The 13-year project begun in 1990, by scientists in bases all over the world, one of the most important are the ... Read More

A Discussion on Human Cloning (1197 words, 2 pages)

A couple that has been trying for years to conceive a child has finally succeeded. But when the baby is born nine months later, it is stillborn. The couple is absolutely heartbroken by their loss, and by the thoughts of the child that could have been. They know that they ... Read More

Human and Animal Cloning Should Be Legal (2176 words, 4 pages)

Human and Animal Cloning Should Be Legal We are making technological and medicinal advances very rapidly in todays society. We have found cures for diseases we never thought could possibly be cured, and it seems that we will be living forever if we keep it up. One of the most ... Read More

Analysis of Hereditary Determination of Sex (1031 words, 3 pages)

Hereditary Determination of Sex Primary sex determination- Concerns the determination of the gonads. In mammals, determination strictly chromosomal not influenced by the environment. Most cases- female XX male XY Every individual organism has atleast one X Chromosome. Since the female has 2 X chromosomes, each of her eggs posses one ... Read More

An Analysis of Liver (1067 words, 3 pages)

The liver is the largest internal organ in the body and probably the most important. It is also the only organ than can repair itself, unless it is contaminated with a deadly virus. The liver is like a complex chemical factory that works 24 hours a day, and if it ... Read More

An Analysis of Carbon Dioxide in Earth Atmosphere (1130 words, 2 pages)

What happens when too much carbon dioxide gets omitted into the Earths atmosphere? The condition known as Global Warming occurs. Global Warming is the rising of the Earths surface temperature due to chemicals in the atmosphere. Global Warming has many threats on the climate and even the health of the ... Read More

An Analysis of Genetically Modified (819 words, 1 pages)

We do believe that genetically modified (GM) food should not be banned. First of all, let's see the definition of genetically modified (GM) food. It is food that contains ingredients that have had their genetic structure modified in order for the crops to grow faster, to be bigger, or to ... Read More

An Analysis of Genetic Engineering (1250 words, 3 pages)

Genetic Engineering. Right or Wrong? Genetic engineering has been one of the most controversial ethical issues since 1997 when Dolly the first successfully cloned sheep was announced. Dolly has redefined the meaning of dentical twin? not only does she look exactly like her mother she also has the same genetic ... Read More

An Analysis of the Success of a Corporate Body (1115 words, 2 pages)

Just as the success of a corporate body in making money need not set the human condition ahead, neither does every scientific advance automatically make our lives more meaningful (Wald 45). These words were spoken by a Nobel Prize winning biologist and Harvard professor, George Wald, in a lecture given ... Read More

An Analysis of Adrenoleukodystrophy (ALD) (1531 words, 3 pages)

General Information Adrenoleukodystrophy (ALD) is a term used to refer to a genetic disorder that disrupts the adrenal glands due to the removal of white matter from the nerve fibers in an individual's brain which causes neuro-degeneration or deterioration. The main cause of ALD would be a mutation in the ... Read More

An Analysis of the Two Stories of the Creation, Genesis and Elder Eddas (530 words, 1 pages)

Two well-known stories of creation are the Genesis and Elder Eddas. The Christian belief is their God Ijohba starts the creation of the universe by calling all things into existence from eternal darkness with a mire gesture of his hands and uttering the words let there be light. The Norse ... Read More

A Overview of Gatorade (776 words, 2 pages)

Chemistry Term paper and Biology year end report All about Gatorade It is often debated in the sports world, whether water is the best drink to be drinking during sports activity or whether another drink can fuel the body up faster and more proficiently. It is widely believed that nothing ... Read More

A Discussion of Fusion Recation (2687 words, 4 pages)

Fusion reactions are inhibited by the electrical repulsive force that acts between two positively charged nuclei. For fusion to occur, the two nuclei must approach each other at high speed to overcome the electrical repulsion and attain a sufficiently small separation (less than one-trillionth of a centimeter) that the short-range ... Read More

The Introduction to Fuel Cell Technology (891 words, 3 pages)

Fuel Cell Automobile Introduction to Fuel Cell Technology Fuel cell technology in cars is a new and upcoming technology emerging in society today. Currently, the only application in which it is being used is in the NASA space program. The fuel cell works by converting chemical energy into electrical energy ... Read More

Biology Essay Examples