Which of these is a bacterium that is sometimes used to turn milk into different kinds of cheeses?

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.

Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin

In general, are there any major differences that you can see? explain