Amino acids are generally soluble in water and insoluble in non-polar organic solvents such as hydrocarbons. This again reflects the presence of the zwitterions. In water, the ionic attractions between the ions in the solid amino acid are replaced by strong attractions between polar water molecules and the zwitterions.hey are compounds containing an amino group, -NH2, and a carboxylic acid group, -COOH. The biologically important amino acids have the amino group attached to the carbon atom next door to the-COOH group. They are known as 2-amino acids. They are also known (slightly confusingly) as alpha-amino acids.
Common wrist/forearm problems include tendinitis of the muscles that extend your wrist, (bend wrist back). The technical name for this is lateral epicondylitis, also known as tennis elbow. You donât have to play tennis to get tennis elbow. Lateral epicondylitis (tennis elbow) can cause wrist/ forearm or hand pain.
Golfer's elbow is also known as medial epicondylitis and causes pain and inflammation at the point where the flexor tendons of the forearm are attached to the upper arm.The pain is focused on the bony bump on the inside of the elbow and may radiate along the forearm.Golfer's elbow is usually caused by overuse of the muscles in the forearm that allow you to rotate your arm and flex your wrist.Repetitive flexing, gripping or swinging can cause pulls or tiny tears in the tendons close to where they are attached to the bone.he pain is focused on the bony bump on the inside of the elbow and may radiate along the forearm. Golfer's elbow is usually caused by overuse of the muscles in the forearm that allow you to rotate your arm and flex your wrist.