Which of the Following Molecules Derived from Tyrosine is Correctly

Question

Which of the following molecules derived from tyrosine is correctly defined?
A)dopamine: thyroid hormone
B)dopaquinone: precursor for melanins
C)thyroxine: catecholamine
D)norepinephrine: thyroid hormone
E)all of the above

Accepted Answer

Dopaquinone is a molecule derived from tyrosine that serves as a precursor for the production of melanins. Dopamine, norepinephrine, and thyroid hormones are also derived from tyrosine, but they are not correctly defined in the answer choices.