Question

which food is the highest quality protein and contains all of the essential amino acids?
o a. eggs
o b. walnuts
o c. gelatin
o d. black beans

Explanation:

Eggs are considered a high - quality protein source as they contain all the essential amino acids. Gelatin is an incomplete protein as it lacks some essential amino acids. Walnuts are a good source of protein but are not as complete as eggs in terms of amino acid profile. Black beans are also a good protein source but are not as high - quality as eggs in terms of having all essential amino acids in the optimal ratio.

Answer:

A. Eggs