Enzymes, vitamins and hormones can be classified into a single category of biological chemicals, because all of these (a) help in regulating metabolism (b) are exclusively synthesized in the body of a living organism as at present (c) are conjugated proteins (d) enhance oxidative metabolism.

Enzymes, vitamins and hormones can be classified
into a single category of biological chemicals,
because all of these
(a) help in regulating metabolism
(b) are exclusively synthesized in the body of a
living organism as at present
(c) are conjugated proteins
(d) enhance oxidative metabolism.
by

1 Answer

Answer :

(a) help in regulating metabolism
by

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