試題詳解

39. Which of the following statements about steroid hormones is incorrect?
(A) Some steroid hormones can bind to receptors on the cell membrane to regulate ion channels.
(B) There are two -OH groups in androgen and only one -OH in estrogen.
(C) Steroid hormones are mainly derived from cholesterol.
(D) Many steroid hormones enter the cell and act as a transcriptional regulator.
(E) Steroid hormones are important regulators of inflammation, sexual function, as well as water and salt balance.