Which of the Following Statements About Hormone Synthesis Is Not

Multiple Choice

Which of the following statements about hormone synthesis is not correct?

A) Progesterone is a precursor of cortisol.
B) Progesterone is a precursor of mineralocorticoid and glucocorticoid hormones.
C) Progesterone is a precursor for all steroid hormones.
D) Tryptophan is a precursor for thyroid hormones.
E) Amine hormones are long polymers of amino acids.