10.Which of the following molecules acts as a secondary messenger in many cellular signal transduction pathways?
(A) ATP;
(B) GTP;
(C) cAMP;
(D) ADP.
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統計: A(0), B(0), C(11), D(1), E(0) #3577739
統計: A(0), B(0), C(11), D(1), E(0) #3577739