問題詳情
47. Which of the followings is NOT a neurotransmitter?
(A) nitric oxide
(B) substance P
(C) cAMP
(D) serotonin
(E) carbon monoxide
(A) nitric oxide
(B) substance P
(C) cAMP
(D) serotonin
(E) carbon monoxide
參考答案
答案：C
難度：適中0.5
統計：A(0),B(0),C(3),D(0),E(3)
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