What is an example of a proteolytic?

Proteolytic refers to the ability to break down proteins into smaller peptides or amino acids. Enzymes that perform this function are specifically known as proteolytic enzymes or proteases. These enzymes are essential in various biological processes, including digestion, where they help break down dietary proteins.

When proteins are consumed, they need to be digested into their building blocks, amino acids, which the body can then use for various physiological functions. Proteases work by cleaving the peptide bonds within proteins, thereby facilitating their digestion and absorption.

In the context of the other options: vitamins, hormones, and carbohydrates do not possess the capability to break down proteins in this manner. Vitamins are organic compounds crucial for normal growth and nutrition, hormones are regulatory messengers in the body, and carbohydrates are macronutrients that mainly serve as a source of energy. Thus, the distinct function and definition of a proteolytic enzyme clearly align with the choice related to enzymes.