Cellular reproduction in multicellular organisms occurs through the process of mitosis. what is the purpose of mitosis? a. to form gametes (e. g. sperm and ova) b. to form new somatic cells c. to replace old cells such as red blood cells d. to replace old chromosomes

Which of the following statements regarding anfinsen's denaturing experiments with ribonuclease a (rnase a) are valid? exposing the denatured protein to air oxidation and then dialysis to remove urea restored the protein to its original functionality. removing urea by dialysis and then allowing air oxidation of the denatured protein restored the protein to its original functionality. denaturing the protein with both urea and β-mercaptoethanol yielded an inactive protein. anfinsen concluded that protein folding is determined by its primary sequence.

What protects the lining of the stomach from acidic gastric juices?

What is the best-known carbohydrate?