This muscle is one of the most commonly exercised muscles in the body but is one of the least critical muscles in the body from a functional standpoint. which muscle is it?

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 are two reasons for why a species might disappear from the fossil record?

What amino acid is coded for by this sequence after the mutation