Which situation is an example of equilibrium? A. The percentage of nitrogen gas in a room decreases steadily.
B. The amount of air in a room slowly increases.
C. The amount of water in a cup does not change.
D. A blade of grass slowly grows taller.

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.

Which element forms the basis of all organic organisms a carbon b oxygen c hydrogen d nitrogen

What is true of metabolism in its entirety in all organisms?