試題詳解

34. Which of the following descriptions is correct?
(A) Hormones derived from tyrosine could be lipophilic or hydrophilic.
(B) Arachidonic acids can only be generated from phospholipids cleaved by phospholipase A.
(C)Peptide hormones are mature and biologically functional once the peptide is translated.
(D)Vitamin D binds to its receptor on the plasma membrane.
(E)None of the descriptions above (A-D) is correct.