Category: A

Specific allowances figures for the intake of the essential amino acids are not available. The recommended daily for protein. The assumption is that if the protein consumed is of high quality it will provide the needed amounts of amino acids. Although for most nutrients the Daily Recommended Intake (DRI) is used, figures for protein DRIs…

Amino acids undergo several characteristic reactions. Amino acids can be joined together via peptide bonds, sulfide bridges or can form mercaptides.  

The free amino acids present in the cytosol of cells and in the fluids that surround them. The amino acids available for protein synthesis at any given time; the liver regulates the blood level of amino acids based on tissue needs and converts excess amino acids to carbohydrates for energy production.  

An antihypertensive drug that spares potassium. It acts as a diuretic.  

A bond involving an amino group. The peptide bond is the most common amide bond and is formed when two amino acids are joined together as illustrated.  

Common antacid; chronic use is associated with lowering serum phosphorus and excess urinary calcium loss. A safe slow-acting antacid and laxative. It is administered by mouth as a gel in the treatment of indigestion, gastric and duodenal ulcers, and reflux ‘esophagitis.  

A drug that destroys the insulin-producing P cells of the pancreas. It also can destroy hepatic cells. A pyrimidine derivative that has been used to induce diabetes in experimental animals as it destroys the cells of the pancreatic islets of Langerhans that produce insulin. An oxidation product of uric acid. In laboratory animals, it causes…

Consumption of nonfood items; deranged appetite.    

The binding of an inhibitor or activator to an enzyme at a site other than the active site of the enzyme.  

Referring to the use of tissues or organs from donor humans who have a different genetic background than the recipient. In medicine, a general term referring to a type of transplant or blood transfusion that comes from a donor, a person whose tissues are different from the patient’s yet similar enough to be transplanted. By…