Browser for Science Essays

Science covers the study of science and anything science related. This includes all different forms of science such as Chemistry, Biology, Astronomy etc

  1. Biology Coursework

    Biology coursework The aim of this experiment is to investigate the affect of pH on the enzyme amylase. The amylase is used to break down the polysaccharide starch. Amylase is a digestive enzyme classified as a saccharidase (an enzyme that cleaves polysaccharides). It is mainly a constituent

  2. grammar

     Morphemes are the roots and affixes of the word. There are two kinds of morphemes Free morphemes Bound morphemes

  3. Chicano/Latino Holidays

    12/07/13 Chicano Studies Chicano/ Latino Holidays Holidays are days of festivity or recreation in which work is normally canceled and families or friends get together and celebrate for a certain purpose. Within separate cultures the holidays or celebrations may be different. For example

  4. Enzyme Action Lab Write up

    The Effect of pH on the Rate of an Enzyme Reaction Purpose/Problem The problem being investigated in this lab is the effects of salt concentration, pH, temperature, and inhibitors on the rate of an enzyme reaction. Background Information If the salt concentration of a solution is very

  5. Chemistry in Vestigatory Project

    Χηεμιστρψ Ινϖεστιγατορψ Προϕεχτ To prepare of Rayon Thread from Filter Paper Name : MOHAMMAD ARSHAD SHEIKH Class : XII ‘B’ Roll No. : School Name: KENDRIYA VIDYALAYA,

  6. Space Probe

    Brooke Bein 12/10/12 Science period 4 Mr. Ward Space Probe project: Spirit Space Probe The Spirit Probe Rover left the earth to arrive on Mars’s grounds in June 10, 2003, the Spirit rover finally landed in January 4, 2004. The Spirit probe weighs 408 pounds; which is

  7. Bio

    The cytoskeleton...... Based on the arrangement of this cytoskeleton. Some filaments (microtubule) allow for movement along them. They are like railroad tracks that are traveled by motor proteins carrying cargo. Cargo could be a membrane bound vesicle despined for delivery at another organelle

  8. Garlic vs Antbiotics

    In the 19th century, a famous French chemist and biologist named Louis Pasteur, experimented and concluded that garlic had antibacterial properties. He showed how garlic killed bacteria. Many studies in many countries confirm that garlic has antibiotic properties that are definitely effective

  9. Cxr and Respiratory

    The use of radiographic images in medical field is an important tool for Respiratory Therapists to identify the presence of various respiratory diseases. There are several x-ray views that can differentiate the presence of a pneumothorax, subcutaneous emphysema, consolidation, atelectasis, and

  10. Power of the Sun

    10/9/08 Astronomy 102 Erin O’Conner The Power of the Sun The power of the sun is an informational video that explains the history of how we came to know so much about the sun and light. It also explains the development of solar power and how we are using it today. The video starts out with

  11. Co2

    Did you know 1.2 million children are trafficked worldwide every year? Trafficking is dangerous and illegal. Trafficking is when children are traded across the world for money. Basically, trafficking can relate to slavery, very similar. Eastern Europe is in the Eastern hemisphere of the world.

  12. Grade 10 Science All You Need to Know

    GRADE 10 SCIENCE ALL YOU WILL EVER NEED TO KNOW Science Study Sheet ECOLOGY Trophic Level- A feeding level in an ecosystem. First Trophic Level/ producers (plants)/leaf Second Trophic Level/ primary consumers (herbivores)/ caterpillar Third Trophic Level/ secondary consumers

  13. Biology Study Guide

    INTRODUCTION AND SCIENTIFIC METHOD (ch 1 and 4) Biology is the systematic study of life. Atoms  Molecules  Cells  Tissues  Organs  Organ system Population  Community  Ecosystem  Biosphere Population: a group of individuals of a species in an area Community: all

  14. Use of Stem Cell Research

    The use of stem cells in modern scientific research is probably one of the most ethically daunting issues that we can come across today. The idea of destroying human life or creating human life just to use it as another natural resource can be an extremely difficult concept to handle. The

  15. Rush to Space

    Rush to space The era is about to come to plan a trip over the cloud. Well! What do you think about marriage or reception party in the space? Isn’t it a cool idea? Say thanks to organizations like, space adventures, virgin, Blue origin, Armadillo Aerospace, etc for their positive attitude

  16. Construction of Ic

    Construction Integrated circuits came at a time when technology was reaching its physical limitations. Advanced forms of circuits built with vacuum tubes filled entire rooms. With the advent of the transistor, things became a little easier, but all of the soldering had to be done by hand

  17. Down Syndrome

    Cause and History Down syndrome, also called Trisomy 21, is a chromosomal disorder which occurs when part or all of am extra 21st chromosome is present. It affects 1 in 800 babies born. It occurs in human populations though has been found in chimpanzees and mice. The chances of having a child

  18. Biomedical Symposium

    A Biomedical Symposium is a conference to discuss a branch of medicine that deals with the ability of humans to tolerate environmental stresses, in which participants make presentations. The Annual Symposium brings together more than seven hundred high school and college students from across

  19. Cigarette Smoking Report

    Cigarette Smoking The 1982 Surgeon General's Report stated that "Cigarette smoking is the major single cause of cancer mortality in the United States." This statement is as true today as it was in 1982. Because cigarette smoking and tobacco use is an acquired behavior, one that the

  20. Hey Dud

    1 POEMS ABOUT GOD'S CREATION © 2008, Sharon Ann Ormsbee Maxwell 2 Our hearts will sing to You and not be silent; O LORD our God, we will give you thanks forever... (based on Psalm 30: 12). Out in the country-side where I live, night time seems to be an especially quiet time -- with the

  21. Henri Poincare and the Three Bod Problem

    Henri Poincare was born on April 29 1854 in Nancy, France. He came from a very influential family. His father was a Professor of Medicine at the University of Nancy. His Cousin Raymond was the Prime Minister of France. His sister Aline married the spiritualist philosopher Emile Boutroux. In

  22. Water Resource Plan

    An aquifer is an underground layer of water bearing rock. Many areas on earth have an underlying aquifer, which can supply fresh water through the use of a well. Aquifers were first tapped for water in the early 1900's for irrigation. Aquifers were originally believed to be an inexhaustible

  23. biology

    Biological Compounds Monosaccharides are carbohydrates with relatively small molecules, they play quite a key part in life with glucose being the most well known monosaccharide sugar. The diagram below shows α-glucose (alpha glucose) which differs structurally to β-glucose (beta glucose) with

  24. Saccharomyces Cerevisiae

    Saccharomyces Cerevisiae The kingdom is fungi. The phylum is ascomycota. The class is hemiascomycetes. The order is saccharomycetales. The family is saccharomycetaceae. The genus is saccharomyces. Another name for it is baker's or brewer's yeast. Saccharomyces cerevisiae is used in

  25. A Hole in the Heart

    The title is somewhat difficult to understand, but give me a couple of paragraphs and you will understand why I chose this title. The problem I would like to debate today is the threat of global warming. I’ve research this problem for about two weeks already. Do not get the wrong idea about

  26. Gmos

    The human race is currently doomed to a downward spiral. The population is currently increasing at an exponential rate, projected to surpass 12 billion people within the century, carrying capacity of Earth (www.globalchange.umich.edu). Barring housing shortage, sanitation and other problems

  27. Investigation Into the Use of Modern Electronics for the Reduction of Residential Electricity Usage

    INVESTIGATION INTO THE USE OF MODERN ELECTRONICS FOR THE REDUCTION OF RESIDENTIAL ELECTRICITY USAGE Introduction AIM: to utilise existing and upcoming electronic technologies to reduce energy consumption. Method: To reduce energy consumption, effective demand side management systems

  28. Level Four Drought Response

    Drought In a September 28th letter, the director of the Georgia Environmental Protection Division announced a level four drought response across the northern third of Georgia due to the forecast of a dry, mild winter and low water levels at Lake Allatoona and Lake Lanier. Like

  29. Magnesium

    Magnesium was first discovered by the British Chemist known as Sir Humphry Davy in 1808. Before this chemist could only produce or obtain magnesium oxide. Sir Humphry Davy was the first to isolate this element from the magnesium compound element. He did this by way of electrolysis. Electrolysis

  30. Andrew Jackson

    Andrew Jackson, America’s Mistake Although Andrew Jackson had many great accomplishments he made many mistakes during his time as president. He passed the Indian Removal Act in 1830, forcing nearly 90,000 Cherokee Indians to walk from Georgia to what is Oklahoma today. Jackson also destroyed