有關兒茶酚胺(catecholamines)與其訊息傳遞(signal transduction)機制之敘述,下列何者正確?
A兒茶酚胺(catecholamines)在人體僅有一種接受器(receptor)
B兒茶酚胺(catecholamines)訊息傳遞(signal transduction)路徑可透過蛋白C(protein C)活化腺苷酸環化酶(adenylate cyclase)
C兒茶酚胺(catecholamines)訊息傳遞(signal transduction)路徑可透過環狀腺苷單磷酸(cyclic AMP, cAMP)為次級訊息傳遞者(second messenger)正確答案
D兒茶酚胺(catecholamines)訊息傳遞(signal transduction)路徑可透過活化磷酯酶C(phospholipase C)終止訊息傳遞
答案與詳解
