I am pretty sure the answer is yes, they do.
The answer is going to be valued
Answer:
Probably not, otherwise a lot of people would not be here...
Answer:
D. They contain an unequal balance of all of the essential amino acids.
Explanation:
A protein usually of plant origin that lacks one or more essential amino acids—e.g., corn (which is low in lysine) or beans (which are low in tryptophan).