阿摩線上測驗
44. The signal-transduction pathway in animals that use epinephrine
(A) is a classic example of synaptic signaling.
(B) involves activation of glycogen breakdown in liver and skeletal muscle cells.
(C) is a classic example of paracrine signaling.
(D) only B and C are correct.
(E) None of these describes the epinephrine system.
.
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統計： A(4), B(43), C(5), D(19), E(3) #2189356
統計： A(4), B(43), C(5), D(19), E(3) #2189356
