The type of reaction that build proteins from amino acids are dehydration reactions
C. S waves travel through solids or very dense, glassy liquids. P waves travel through solids, liquids, and gasses.
Every action has an equal and opposite reaction. I would assume that the energy in the other direction would be an action.. though I'm not entirely sure. I hope it helps.
The answer is "it begins releasing the enzymes to break down large molecules
