Question

Enzymes, vitamins and hormones can be classified into a single category of biological chemicals, because all of these ______.

Options

• help in regulating metabolism

• are exclusively synthesised in the body of a living organism as at present

• are conjugated proteins

• enhance oxidative metabolism

Answer 1

Enzymes, vitamins and hormones can be classified into a single category of biological chemicals, because all of these help in regulating metabolism.

Explanation:

Enzymes, vitamins, and hormones all help to catalyse different metabolic processes in the body. As a result, they can all be categorised as biological molecules.