The glandular secretions involved in digestion that would most likely be released as inactive precursors are
A)protein-digesting enzymes
B)fat-solubilizing bile salts
C)acid-neutralizing bicarbonate
D)carbohydrate-digesting enzymes

Question

Quizplus · Accepted Answer

Protein-digesting enzymes are typically released as inactive precursors, known as zymogens, to prevent damage to the glandular tissue during secretion. Once in the appropriate environment, such as the stomach for pepsinogen or the pancreas for trypsinogen, the zymogens are activated and can begin to break down proteins.

Note: While the other options may also be released in inactive forms, they are not typically referred to as zymogens.

The Glandular Secretions Involved in Digestion That Would Most Likely