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acident Essay Examples

3477 total results

An Introduction to the History of the Life on Earth (802 words, 2 pages)

Today, we've realised that the very first life on Earth was indeed originated from abiotic surroundings. In fact, organic molecules have been successfully generated from abiotic elements by scientists To understand how this creation of life from abiotic material occured, we have to consider a critical idea. Life originated from ... Read More

An Introduction to the Comparison of Fission and Fusion (471 words, 1 pages)

Fission and FusionWhat is fission and fusion? Many people may know that both are a source of energy, but not too much more than that. What are the advantages and disadvantages of both? How can fission and fusion be used and will both eventually have a use in the future? ... Read More

An Introduction to the Importance of Fertilizers a Substances Added to the Soil (589 words, 1 pages)

Fertilizers are substances added to the soil sprayed on leaves of plants to help them grow better or in some cases faster. Plants need twenty essentail elements to help them grow. Plants make carbohydrates. A plant needs nitrogen, phosphorus, potassium, calcium, sulfur, and magnesium the most to grow healthy. Most ... Read More

An Overview of the Fermentation of Glycine, Water, Sucrose, Galactose, and Glucose as Induced by Yeast (1321 words, 3 pages)

Fermentation of glycine, water, sucrose, galactose, and glucose as induced by yeast.ABSTRACTThis lab attempted to find the rate at which Carbon dioxide is produced when five different test solutions glycine, sucrose, galactose, water, and glucose were separately mixed with a yeast solution to produce fermentation, a process cells undergo. Fermentation ... Read More

A Report on Boron, a Semi-Metallic Element (210 words, 2 pages)

BoronMy report is on Boron. Boron is a hard, brittle semimetallic element with an atomic number of 5. Boron is in group 13 of the periodic table Compounds of boron, borax, have been known since early years. Although the pure element was first prepared in 1808 by a Frenchmen named ... Read More

An Analysis of the Process of Blood Doping and Its Effects on Health (849 words, 2 pages)

Running the Race to Obtain the Prize?Each year athlete s ability to perform seems to increase by leaps and bounds. Some reasons for this can be attributed to better training methods, better conditioning techniques, and better over all health of the athlete. While most situations involve one or more of ... Read More

An Overview of the Dna and Forensics in the Criminal Cases of the United States (670 words, 2 pages)

DNA and ForensicsIn my essay I will discuss the topic DNA and Forensics. This is an interesting topic because there have been great advances in the field of forensic science that have affected it's credibility and usage in solving crimes that would otherwise go unsolved. DNA can be found in ... Read More

An Introduction to the Molecule Responsible for the Transformation of Characteristics; DNA (601 words, 2 pages)

The molecule responsible for the transformation of characteristics form one generation to the next is called DNA. The genetic material, located in the chromosomes is a combination of acid and histones. DNA is made up of units called nucleotides. Nucleotides are made up of 3 components, a five carbon sugar ... Read More

An Analysis of the Dna Molecules and the Possibility to Make Clones (3308 words, 7 pages)

DNA - Deoxyribonucleic Acid - the material that codes for amino acids which form proteins, which in turn carry out functions of the cell. DNA is responsible for building life. Our physical characteristics, susceptibility to some diseases and disorders (e.g. breast cancer, sickle cell anemia), and a few behavior characteristics ... Read More

The History and Classification of Barbiturates, the Euphoria-Inducing Drugs (753 words, 2 pages)

Barbiturate. Now where would you think of a name like that? Legend has it that this drug was derived when a 29 year old research assistant, Adolph von Baeyer, was working in his Belgian laboratory in 1863 when he took the condensation of malonic acid and combined it with Urea. ... Read More

An Analysis of the Oxidation of Cyclohexanol to Cyclohexanone Experiment of Infrared Spectroscopy (920 words, 6 pages)

OXIDATION OF CYCLOHEXANOLTO CYCLOHEXANONEThe oxidation of cyclohexanol to cyclohexanone involves the removal of hydrogen from the OH group. After separation and purification, an Infrared Spectrum will be run to determine the composition of the recovered material.Infrared Spectroscopy is a very powerful technique used in the determination of molecular structure and ... Read More

An Introduction to the Bacterial Conjugation Experiment (1203 words, 5 pages)

BACTERIAL CONJUGATION EXPERIMENTINTRODUCTION Bacteria, in general, reproduce asexually, but in order to increase diversity, they have developed a mechanism for transfer of genetic material from one bacterium to another. The ability to perform this transfer is conferred by a set of genes which are called F for 'fertility.' These genes ... Read More

An Introduction to the Pressure on the Perfect Image in Today’s Society (1756 words, 3 pages)

In today s society, there is a great amount of emphasis placed on your physical appearance. Everyone desires the perfect body, however not many people are willing or able to put the time and effort in to achieve that status. So the search for an easy way out began. First ... Read More

An Introduction to DNA or Deoxyribonucleic Acid (993 words, 2 pages)

DNADNA, or Deoxyribonucleic Acid, is described, in Encarta Encyclopedia as a genetic material of all cellular organisms and most viruses. DNA carries the information needed to direct protein synthesis and replication. Protein synthesis is the production of the proteins needed by the cell or virus for its activities and development. ... Read More

An Introduction to the Structure and Life Processes of Bacteria (608 words, 1 pages)

Describe the structure and life processes of bacteria.Bacterial cells, like plant cells, are surrounded by a cell wall. However, bacterial cell walls are made up of polysaccharide chains linked to amino acids, while plant cell walls are made up of cellulose, which contains no amino acids. Many bacteria secrete a ... Read More

An Overview if the Leonard Lowe’s Sleeping Disorder and the Treatment by Doctor Sayer (986 words, 2 pages)

In the 1920's, Leonard Lowe is a normal ten year old boy who is attacked by a mysteriously crippling disease. The onset of the disease manifests itself in periods of what I can only term suspended animation. At one moment, the victim is engaging in a normal activity, and at ... Read More

The Advantages and Disadvantages of Cleaning With Soap and Soapless Detergents (659 words, 2 pages)

Cleaning with soap and soapless detergents. Detergent comes from the Latin word detergere meaning to clean, it is defined as a cleansing agent. Therefore, water itself is a detergent. This essay looks at soap and soapless (or synthetic) detergents. Both substances we use everyday and have a big market commercially, ... Read More

An Introduction to the Issue of the Changes in the World (1024 words, 2 pages)

The world is changing rapidly. A single technological development can lead to an infinite number of consequential developments each of which having varying impacts on humanity. These impacts, or indicators, display the results of technological development. Climactic, global economic, social, and energy related indicators are important in showing humanity's use ... Read More

The Characteristics and Uses of Cellulose Molecules (1036 words, 2 pages)

Cellulose is a polysaccharide found in the cell walls of plants. It consists of long chains of beta-D-glucose molecules linked by 1-4 glycosidic bonds which were formed by condensation polymerisation. These glycosidic linkages encourage the polymer chains to adopt a linear structure. The celluose molecule consists of a number of ... Read More

A Personal Opinion on the Topic of Christian’s Vanity in Terms of Earth’s Beauty (702 words, 1 pages)

Many Christians take the beautiful earth God has given us for granted. They don t realize that God intended us to take care of his creation. In this report, I will explain how the earth became the sinful place it is today, what our responsibility toward the earth as Christians ... Read More

An Introduction to a Young Chemist in Germany Called Felix Hoffmann and the Medical Research of Acetylsalicylic Acid (605 words, 2 pages)

IntroductionOne hundred years ago, a young chemist in Germany made a discovery which, today, continues to ease our aches and pains, reduce our fevers, fight inflammation and save lives.On August 10, 1897, this chemist, Felix Hoffmann, discovered a stable form of acetylsalicylic acid, the active ingredient in aspirin. Hoffmann had ... Read More

An Overview of the Causes and Treatment of Various Anxiety Disorders (1208 words, 3 pages)

ANXIETY DISORDERSAnxiety is a normal reaction to a threatening situation and results from an increase in the amount of adrenaline from the sympathetic nervous system. This increased adrenaline speeds the heart and respiration rate, raises blood pressure, and diverts blood flow to the muscles. These physical reactions are appropriate for ... Read More

The Description of an Antacid and How It Works on the Body (1787 words, 3 pages)

An antacid is a medication taken by mouth for the purpose of relieving pain associated with acid indigestion, ulcers, and heartburn. The name anti-acid literally means opposite acid with respect to the pH scale (which will be discussed later), the opposite of an acid is a base, so it is ... Read More

The Causes and Characteristics of the Albinism Disorder, a Group of Inherited Pigment-Related Conditions (675 words, 1 pages)

Albinism ALBINISM Albinism. The word albinism refers to a group of inherited conditions. People with albinism have little or no pigment in their eyes, skin, or hair. Recently a test has been developed to identify carriers of the gene for ty-neg albinism and for other types in which the tyrosianase ... Read More

The Concerns over Air Pollution and the Different Elements Causing the Pollution (954 words, 2 pages)

Air PollutionAir, is the most essential element for all living organisms and yet, most humans play a big role on polluting this essential resource. Air pollution may not be as dangerous in its direct outcome as nuclear or water pollution can be, but in the long term it will have ... Read More

An Analysis of the Effects of Agent Orange Plant Killer on American Soldiers during the Vietnam War (766 words, 2 pages)

Agent OrangeAgent Orange is a plant killer, which was used during the Vietnam War to destroy the massive amount of trees (Nguyen, 1). The destruction that occurred, however, is far more extensive than once believed. Complications in health occur much more frequently to those exposed to the chemical than those ... Read More

An Analysis of the Characteristics of Aedes Aegypti, a Mosquito of the Culcidae Family (935 words, 4 pages)

Aedes AegyptiThe mosquito that has attracted the most attention is the mosquito Aedesaegypti. It belongs to the family Culcidae, consisting of about 2,500 species(Encyclopedia Britanica 1999), along with other genera of mosquitoes such asAnopheles, Culex, Orthopodomyia, and the Toxorynchites, to name a few (Womack1993, E.B. 1999). This mosquito has been ... Read More

An Analysis of the Essay Acid Rain: Scourge from the Skies by Robert Collins (1013 words, 2 pages)

Acid Rain Scourge from the SkiesNorth Americans have been smelting ore and burning fossil fuels for generations. In the past, the gases went up ordinary chimneys or small smoke stacks, to descend upon near by areas and pollute them, states author, Robert Collins. Almost everyone knows what acid rain is ... Read More

The Characteristics and Dangers of Acid Rains in Canada (1305 words, 2 pages)

Acid rain is a serious problem with disastrous effects. Each day this problem seems to increases, many people think that this issue is too small to deal with, this problem needs to be solved head on and it should be solved before it gets too late. In the fallowing paragraphs ... Read More

An Analysis of the Causes and Dangers of Acid Rains (417 words, 1 pages)

Acid Rain is a type of air pollution, which is formed when oxides of sulfur and nitrogen combine with atmospheric moisture to yield sulfuric and nitric acids, which may then be carried long distances from a source before they are deposited by rain. This pollution may also take the form ... Read More

Published: Friday 25th of January 2013