Biochemsitry Essays, Research Papers & Term Papers (65) essays
Biochemistry essays:
Double Helix
... something to happen. Usually, the unexpected discoveries occur as the result of curiosity and a desire to understand how the world works. Sometimes being the in the right place at the right time is enough to propel a curious person into the spotlight as a discoverer, developer, or inventor ...
Is people's health the price for high-tech progress?
... sweet smell. In industry, it is informally referred to by the abbreviations TCE. The chemical formula of Trichloroethylene is CICH=CCL2, with the molecular formula C2HCl3. The appearance is a colorless liquid, which has a melting point of 200 K and boiling point of 360 K. Its chemical ...
Experiment write up, including method and discussion on testing food substances for the presence of lipids (fats)
... to settle. 13. A quantity of the supernatant liquid (ethanol containing dissolved lipids) was removed using a glass Pasteur pipette and added drop wise to half a test tube full of tap water. 14. The observations were then recorded in the results table. The presence of lipids ...
Nucleic Acids - An Introduction
... formula, were assumed to be present in equal amounts, resulting in a uniform structure, such as that of starch. However, a compound of this kind, presumably common to all organisms, was considered too simple to hold the hereditary information known to ...
Iodine-Source and Daily Requirement.
... is iodized salt. A significant loss of iodine from salt can result from keeping iodized salt near cooking area or storing it uncovered. ... soil is iodine deficient because of floods and deforestation people need to get supplementary iodine to meet their daily requirements. From drinking water, which is ...
The Controversy Surrounding the Discovery of Calculus by Sir Isaac Newton and Gottfried Wilhelm Leibniz.
... to be one of the greatest scientists in history. Newton was born on December 25, 1642 at Wools Thorpe, near Grantham in Lincolnshire. He attended Trinity College, at the University of Cambridge ... to be the inventors ...
Effect of pH on Protein Digestion
... chemical, which would not provide accurate results 4) Place a small piece of hydronium pH paper in each of the test tubes. A) Record the pH of each solution. 5) Add 1 mL of pepsin solution to test tubes #2, #4, and#6. Place stoppers on the test tubes ...
SDS-PAGE Electrophoresis of Proteins
... chemical process which is resulted from the combined action of polymerization and chemical cross-linking. Besides, it is able to separate molecules that differ in size by as little as 2% of their molecular ...
Phosphorylation in Yeast.
... combined phosphorylation data with transcription factor binding to generate an integrated regulatory network for yeast. Transcription factor is a protein that binds to specific sequence of DNA and hence controls the transfer of genetic information from DNA to ...
The jello wont gel
... people they like to put fruit into gelatin and find that canned pineapple allows gelatin to set while fresh pineapple does not. The difference between the two is the active enzyme bromelain. Fresh pineapple the enzyme bromelain is active, the properties of this particular enzyme is to ...