Diagram J is a protease while diagrams K,L,M, and N are food substances, study them and answer this question. After a reaction between protease J and the fo...

Proteases are enzymes that break down proteins into smaller molecules called amino acids. The food substances depicted in diagrams K, L, M, and N are all proteins. Therefore, when protease J reacts with any of these food substances, the end product would be amino acids. During the reaction, the protease J breaks down the protein in the food substance into individual amino acids by breaking the peptide bonds between them. This process is called hydrolysis, and it requires the addition of water molecules to break the bonds. Fatty acids and glucose are not end products of the breakdown of proteins by proteases. Fatty acids are the building blocks of lipids, while glucose is a type of sugar. Water is not an end product either; it is required in the hydrolysis reaction to break the peptide bonds between amino acids. Therefore, the correct answer is option C - amino acids.