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. Fhaihfiahf

    Typical Weather Instruments & Equipment | Anemometer – measures the speed or force of the wind. The speed that the cups rotate shows the wind strength. | | Barometer – measures air pressure. Pressure falls when it is about to rain and rises when the weather is dry. You can see this as

  3. Microbial Growth

    ScienceDaily: Your source for the latest research news and science breakthroughs -- updated daily Science News ... from universities, journals, and other research organizations Save Email Print Share Focusing On Preservatives: How They Keep Food Fresh Nov. 13, 2002 — What keeps

  4. Bisphenol A

    Bisphenol A Bisphenol A is abbreviated as BPA; this organic compound is well known for its use in making Polycarbonate plastic and epoxy resins, along with other applications. As of 2009 BPA production capacity is 2.2 million tones. This number to me is much too high! Is this number a risk

  5. bsuiness

    THE ACIDIC ENVIRONMENT Aim: Identify data, plan, and select equipment and perform a first-hand investigation to prepare esters using reflux and process information from secondary sources to identify and describe the uses of esters as flavours and perfumes in processed foods and cosmetics.

  6. Natuaral Resource Shortage

    Humans consume, discard, poison, and waste water without considering the long-term consequences. Supplying enough water in the right quantity, at the right time and in the right place has always been a concern. All life depends on water. Water is as important to life as air, food and sunlight.

  7. Evolution Essay

    Some say we evolved from a monkey. Others say a Creator. What do you think? The Creation-Evolution Controversy has been disputed ever since we asked the question “Where did we come from?” For too long, people of religion and science have debated on which stands more true. I think it’s time to

  8. Global Warming

    Global warming is defined as an increase in the average temperature of the earth's atmosphere. Many people believe that human contribute to a main cause of global warming, but many people say that the increase is part of the natural climatic change of earth. Global warming is an increase in

  9. Insect-Killing Fungi

    Over the billions of years of it's existence, all creatures on Earth have adapted and evolved in order to survive. While some are particularly fast, others are poisonous, and others have learned to survive in much more clever fashion. Fungi of the genus Cordyceps survive as parasites; feeding

  10. What Is Pi?

    What is pi ( )? Who first used pi? How do you find its value? What is it for? How many digits is it?By definition, pi is the ratio of the circumference of a circle to its diameter. Pi is always the same number, no matter which circle you use to compute it. For the sake of usefulness people

  11. Global Energy

    The energy industry consists of the oil, gas, coal and consumable fuel, and the energy equipment & services industries. The oil, gas & consumable fuel industry values reflect revenues generated from exploration, production, refining, marketing, storage & transportation of oil, gas, coal and

  12. Jeffery Dahmer

    In life there are many events that take place to help mold a person’s character, whether its good or bad. Jeffery Dahmer A.k.A the “monster” had a terrible childhood. He was neglected by his father and then molested by the next door neighbor. When his parent split up he needed something to help

  13. Residential Schools for Aboriginal Children

     Residential Schools "In the 19th and 20th century, the Canadian federal government's Indian Affairs department officially encouraged the growth of the Indian residential school system as a valuable agent in a wider policy of assimilating Aboriginal peoples in Canada into

  14. The Need of a New Career

    Susan G. WANTED: Scholarship Association willing to award a mature and hard working student a position to attend the school in Fall 2008.  Will demonstrate to be worthy of investment through diligence, dedication, and determined work ethic. Am ready to work hard and succeed. Asking for an

  15. Biology Outline

    OUTLINE CELL WALL o Found in many organisms, including plants, algae, fungi, and nearly all prokaryotes. Animal cells do not contain cell walls. o Lies outside the cell membrane. Most cell walls allow water, oxygen, carbon dioxide and other substances to pass through. o The main

  16. Perfect

    1994 STANDARDS QUESTION #4 page 2 of 2 PAIR B. PROKARYOTES > EUKARYOTES (Maximum: 6 points) I. Evolutionary Overview: Endosymbiotic &/or Autogenous Theory (explanation of) II. Evolutionary Relationships / Evidence:

  17. Registered Nurse

    Personality says a lot about a person, also extremely important to have certain styles when it comes to being a nurse. For one, you need to have the concern for others; being understanding toward your patient is extremely helpful. You need to be a dependable person; people are relying on you to

  18. The Effort to Discover

    Respested Principal, Professors , Judges And all my dearfriends Science (from the Latin scientia, meaning "knowledge" or "knowing") is the effort to discover, and increase human understanding of how the physical world works. Using controlled methods, scientists collect data in the form of

  19. On Being the Right Size

    On Being the Right Size In his article, “On Being the Right Size”, J.B.S. Heldane explains his theory on everything having a perfect size. He states that animals will not be able to follow their normal living habits if they were enlarged or reduced more than three times, in the case of large

  20. The Hardest Things Done

    Introduction My project changed many times. It started from the point that I didn’t even know what a hull was. From that, it evolved into the hardest things I have done in my life. The original question was ‘Does the hull of a boat affect how much water goes into a boat in a storm’, I thought

  21. My Race and My Community

    Race and My Community Prassedes Ciappolino Williams ETH/125 Axia College of the University of Phoenix In late 2007, I, along with my mother, moved to Raleigh North Carolina to be with my future husband. I was pregnant and had high hopes for the future. I had recently gotten

  22. Radioisotopes

    Technetium-99m (Medicine) change from Tc-99 to Tc-99m Nuclear isotope of technetium 99 & only releases gamma radiation, the ‘m’ stands for metastable (means it has an excited nucleus which needs to become more stable, releasing gamma radiation) Formed by bombarding molybdenum

  23. The Human Genome Project

    The Human Genome Project October 29, 2008 By Tracy Pliszka The Human Genome Project (HGP) officially began in October of 1990 and was said to have been completed in 2003. It was supposed to be finished

  24. Mental Status Examination

    The Mental Status Examination According to Keltner (2007), the MSE has a number of categories which help organizes the information gained during a patient assessment including: General Appearance: Type, condition and appropriateness of clothing (for age, season, setting), grooming,

  25. System of Inquiry Paper

    System of Inquiry Paper PHL 323 University of Phoenix System of Inquiry Paper The United States has been increasingly concerned with the ethical changes or lack there of that seem to be plaguing our business corporations and work environment more and more. The question of the use

  26. Microscope

    Introduction The microscope is one of the principal tools of the scientist. Because objects can be very small, a microscope is often used to view them. Without the microscope, many of the great discoveries of science would never have been made. Microscopes were invented during the late

  27. Uses of Solanaceae

    Members of Solanaceae provide a variety of culinary, medicinal, and ornamental values. In terms of culinary value, the most important species of this family for the global diet is the potato or Solanum tuberosum, whose carbohydrate-rich tubers have been a staple food in many times and places,

  28. Relationships of Animals Dentitions and Their Diets

    Aim: To find out the relationships of animals dentitions and their diets. Background Research: Teeth are found in mouths of many mammals and vertebrates. They are mainly used to tear, scrape, milk, and chew food. Some mammals also use teeth to hunt or defend itself. Teeth are used by

  29. How to Select a Fruit Tree

    What to Look for when Buying a Tree Although the process of growing and caring for a tree is generally challenging and even difficult at times, sometimes one of the hardest parts is choosing which kind you want. You have to choose between the many sizes, fruit, and other attributes. The

  30. Khan

    Sledmere News Dear Parents Thank you so much for your patience and good will during this very trying week weather wise. We do not like having to shut the school at any time and take the decision very seriously. It inconveniences many parents however we have to be able to ensure the safety of