Individuals were examined for various gradations of hydrocele, limb and scrotal elephantiases by qualified medical doctors. See your doctor who will hold a pen torch next to your scrotal skin and the swelling will light up if it's due to a hydroceole.
With few exceptions, the ending Ãide indicates that a compound contains only two elements. 3. The o or a at the end of a prefix is usually dropped when the word following the prefix begins with another vowel. Binary acids are acids that consist of two elements, usually hydrogen and one of the halogens. Oxyacids are acids that contain hydrogen, oxygen, and a third element (usually a nonmetal). uMany polyatomic ions are produced by the loss of hydrogen ions from oxyacids. Some examples include: sulfate from sulfuric acid, nitrate from nitric acid, and phosphate from phosphoric acid.
Amino acids are molecules which contain both a carboxylic acid and an amine group. In amino acid, the carboxyl group is more acidic than the carboxylic acid. 2-amino acids, also known as alpha-amino acids, are a specific type of amino acid that makes up proteins.mino acids can link to each other in small units of only 2 or 3 amino acids called dipeptides and tripeptides, but can also connect in very large chains consisting of hundreds or even thousands of amino acids. Each complete peptide series has an N terminus (amino) and a C terminus (carboxylate).