Science Essays Examples For College & High School Students in PDF

14278 total results

An Analysis of the Number of Particles Measured in the Thickness of a Tissue (221 words, 1 pages)

Background The larger the number of particles measured, the more accurately one can determine the measurements of a single particle.Purpose to determine the thickness of a tissueMaterials A box tissues, metric ruler, calculator1. With the ruler, measure the thickness of a single tissue.Thickness of tissue cm2. With the ruler, measure ... Read More

A Creative Writing About Cloning (547 words, 1 pages)

Alvin A. SorianoFebruary 14, 2000A pleasant morning Ladies and Gentlemen. I would like to share my views on why cloning should be legalized in the Philippines. We, the experts in the Institute of Technological Technologies feel that with the careful continuation of research, the technological benefits of cloning clearly outweigh ... Read More

An Analysis of a Controversial Experiment with Shock Treatments by Milgram (469 words, 2 pages)

The most famous experiment Milgram conducted was also his most controversial. The issue dealt with the people's right to know on what heshe is being studied. On the surface, the experiment looked legit and totally scientific. Two people were brought in at a time and each would draw from a ... Read More

An Analysis of the Conception by William Roy, a Scottish Military Engineer (1344 words, 2 pages)

William Roy's conception of the contemporary corporation focuses on the merger wave of the 1890's during which which many large firms turned to public capital markets to facilitate mergers. The change that occurred in corporations was when they went from a public sphere to a private sphere. Two sectors, manufacturing ... Read More

How Our Generation Influence the Next Generation (483 words, 1 pages)

No matter what stage in life people are they are subjected to influences. But never before has my generation been under so much influence. We are under influence from our friends, teachers, parents and new information technologies. The influence one person has on another is great. It is so great ... Read More

An Analysis of an Experience of Being the Only Girl in a Electrical Engineering Class (892 words, 1 pages)

As the only girl among forty male classmates in a Electrical Engineering class my aunt Ana had very uncomfortable feeling, which she never experienced before. She will probably forever remember professors class discussions and questions, for which she has always stayed quiet without participating in discussions or answering the questions, ... Read More

The Emerging Technology of Genetic Screening (1578 words, 6 pages)

Genetic screening, also known as preimplantation genetic diagnosis (PGD), is a newly emergingtechnology that has brought with it much controversy. PGD involves the in vitro fertilization of anembryo. The embryos are allowed to develop to a 6 to 10 cell stage, at which point one of theembryonic cells is removed ... Read More

An Analysis of the Three Perspectives of the Principles of the Beginning of Life (1018 words, 3 pages)

Three Perspectives on When Life BeginsSubject Where does life begin? That is the age-old question. The decision that legalized the right to an abortion in all 50 states and sparked a political debate that remains charged to this day. Topic Many questions surround abortion. What really makes someone human? Sub ... Read More

An Analysis of the Issues of Cloning (1235 words, 6 pages)

Cloning is an issue that has been evolving during time. At the begining, cloning was been researched and was described as something that was hard to reach. Even science fiction movies, such as Multiplicity, were produced about cloning. As the time went through, cloning became a reality. In 1996 "Dolly", ... Read More

An Analysis of the Greatest Case of Scientific Fraud (1550 words, 2 pages)

The Greatest Case of Scientific FraudI have been told I have a beautiful smile, and I once thought it was true. It is big and quick, the kind that flashes across a whole face to reveal pearly whites. The sad truth is, I have become slower to show my Colgate ... Read More

The Issue of Terrorism With Chemical and Biological Weapons of the Modern World (2808 words, 5 pages)

Imagine this scenario You and another fifteen thousand hockey fans decide to spend the night watching the Washington Capitals take on the Philadelphia Flyers. You get your tickets, your food, and your program and you sit down in your seat. You can barely wait for the game to start, let ... Read More

The Question of Whether Human Cloning Should Be Permitted (2063 words, 7 pages)

Should Human Cloning Be Permitted? For years, part of the American public, and humans in general, have been fascinated with the possibility of creating human life by other than natural means. There are many who strongly disagree with the idea of human cloning. It certainly wasn't surprising when they were ... Read More

The Controversy Surrounding the Issue of Biotechnology (865 words, 2 pages)

As a result of biotechnology and its wake of controversy that follows, a number or organizations have voiced their concerns toward the corporate driven discipline. As a product of biotechnologies carelessness, or motives, activist groups have risen throughout the world opposing the novelty of genetically modified organisms. The intent of ... Read More

An Overview of the Human Genome Project and the Advances of Gene Therapy (1409 words, 3 pages)

As we begin the twenty first century, many new technological advancements make themselves readily available to us. One such technological advancement is genetic engineering. Genetic engineering is the altering of human genes in order to perfect these genes, or change them completely. This new technology is very controversial, because it ... Read More

A Christian Perspective on the Cloning of Humans (712 words, 2 pages)

I am writing in reference to the possible upcoming technology of cloning humans and altering DNA tissue makeup of the unborn child. This issue will come before Congress for approval or disapproval in the near future. This technology would allow scientists to alter the tissue of a future infant in ... Read More

Understanding the Cloning Science Behind Pathogenesis Reproduction (2017 words, 3 pages)

The first thing that must be cleared up is what is cloning, and what is a clone. A clone is an organism derived asexually from a single individual by cuttings, bulbs, tubers, fission, or parthenogenesis reproduction ("Cloning", 1997). Pathogenesis reproduction is the development of an organism from an unfertilized ovum, ... Read More

A Discussion on the Important Ecological Dilemma Regarding Biotechnology (1496 words, 3 pages)

Throughout this past semester many important ecological dilemmas have come to my attention. The most striking environmental issue that I have noted this semester has been agricultural Biotechnology. A reputable definition of Biotechnology would be the means or way of manipulating life forms (organisms) to provide desirable products for man's ... Read More

Understanding the Geochemistry, Seismology of the Planet Earth (1490 words, 3 pages)

Every year the Lamont Doherty Earth Observatory holds an open house in which scientists share their studies and really let the public see what and how they do what they do. Scientists at this research center are working together studying different fields of the Geologic sciences ranging from Oceanography, Geochemistry, ... Read More

An Introduction to th Human In Vitro Fertilization (341 words, 1 pages)

Human in vitro fertilization is selection of embryos for the transfer to the uterus. The eggs are surgically removed from a woman's ovaries and placed in a carefully prepared broth called human tubal fluid. Six hours later, the husband's sperm cells are added. The evidence of fertilization was detected approximately ... Read More

A Description of the Series of Unexplained Phenomenon in Support the Life Outside the Earth (1578 words, 2 pages)

We once believed that Earth is the only planet in the Universe that supports life. Today there is overwhelming evidence that not only suggests, but supports the very real possibility that we may share the Universe with other intelligent beings. I. Things in the Sky A. The First Documented Sighting ... Read More

A Overview of the Releasing of a Transgenic Organism Into Nature (286 words, 1 pages)

Releasing a Transgenic Organism into NatureIn the midst of our society's ever advancing biological technology, scientists have created a plant that is herbicide and pesticide resistant. The question of whether the public should have access to this controversial plant raised many bioethical questions.Farmers encouraged the sale of the plant because ... Read More

An Analysis of Adding Acids and Bases in Titration (512 words, 1 pages)

Problem When adding acids and bases what is the titration of the two?Amounts of reactants and products in a reaction are commonly investigated in two ways in the lab, gravimetrically (by mass), and volumetrically (by volume and concentration). Titration is the name we give to the process used to determine ... Read More

An Overview of the Diffusion and the Fluid Mosaic Model for the Biochemical Anatomy (230 words, 1 pages)

The membrane has a double lipid layer through which fat- soluble substances will move, by passive transport or diffusion. The molecules will only move through if they are small enough. There are globular protein regions, which are hydrophilic. These regions allow water and water soluble substances through, but only if ... Read More

A Description of the Earth’s Place in Space (219 words, 1 pages)

The Earth's Place In Space Despite its own special conditions,the Earthis in some ways similar to the other inner planets the group of planetsnearer to the sun.Of these planets,Mercury is the closest to the sunVenusis secondthe Earth is third and Mars is fourth.All of these planets,including the Earth,are basically balls ... Read More

Understanding the Concept of of Mitchell Feigenbaum’s Chaos Theory (2346 words, 4 pages)

Where chaos begins, classical science ends. Ever since physicists inquired into the laws of nature, they began to explore the irregular side of nature, the erratic and discontinuous side, which has always puzzled scientists. They did not attempt to understand disorder in the atmosphere, the turbulent sea, the oscillations of ... Read More

The Greek Concept of Atomos, the Atom (1451 words, 4 pages)

The Greek concept of atomos the atomAround 440 BC leucippus of Miletus originated the atom concept. He and his pupil, Democritus of abdera refined it for future use. Their atomic idea has five major points. All original writings of leucippus and Democritus are lost. The only sources we have for ... Read More

The Main Characteristics of Stars (1042 words, 2 pages)

STARSA star is a large celestial body composed of gravitationally contained hot gases giving off electromagnetic radiation, especially light. The sun is actually a star. Unlike the sun the stars seem to be fixed, but in fact stars are in rapid motion, but their distances are so great no relative ... Read More

The Main Characteristics of Starch and Issues Related to It (1390 words, 3 pages)

Starch is a white, granular, organic chemical that is produced by all green plants. Starch is a soft, white, tasteless powder that is insoluble in cold water, alcohol, or other solvents. The basic chemical formula of the starch molecule is (C6H10O5)n. The simplest form of starch is the linear polymer ... Read More

A Discussion of the Uses of Spectrophotometry (1171 words, 2 pages)

The purpose of this lab experiment is to understand the uses of spectrophotometry. This experiment concentrates on the uses of the spectrophotometer, and using this instrument to specifically determine the absorption spectrum of a cobalt chloride solution, a galactose solution, and to determine an unknown concentration of a galactose solution.Modern ... Read More

An Analysis of Sound as Part of Our Everyday Lives (1302 words, 2 pages)

Sound is part of our everyday lives. Just like we have eyes for, we are given ears for hearing sound. We rarely take the time to think about the characteristics of sound and the ways that they are made. The basis for an understanding of sound and hearing is the ... Read More

Science Essay Examples