3339 The amino acids of the proteins of the proteins keratin

33-39

The amino acids of the proteins of the proteins keratin are arranged in a helix. this secondary structure is stabilizarion by Covalent bonds proptide bonds glycosicitide bonds polar bonds hydrogen bonds. Sickle cells anemia is the result of a multimation in the _____ level of setructure. Primary Secondary. Tertiary. Quaternary. None of the above. The atoms associated with the molecular class known as thiols are OH CO SH COOH CH_3 The carbonyl functional group is associated with aldehydes ketones carboxylic acids A and B All of the above The atoms associated with the amine functional group are Nitrogen and hydrogen Phosphorus and oxygen Carbon and oxygen Carbon, hydrogen, and oxygen Sulfur and oxygen Lactose, or milk sugar, is composed of one glucose unit and one gate It can be classified as a disaccharide. hexose. pentose. polysaccharide. monosaccharide. In animals, glucose is stored in the compound cellulose. amylose. glycogen. fructose. cellobiose.

Solution

33. The answer is E. Hydrogen bonds
34. The answer is A. Primary
35. The answer is C. SH
36. The answer is D. A and B. Aldehydes and ketones
37. The answer is A. Nitrogen and hydrogen
38. The answer is A. Disaccharide
39. The answer is C. Glycogen