17) Which of the following is the regulatory step in cholesterol synthesis?(A) HMG-CoA synthase(B) HMG-CoA lyase(C) HMG-CoA reductase(D) squalene synthase(E) squalene epoxidase

3) When glucagon binds to its receptor on a liver cell, which of the following sequence of eventsoccurs to activate protein kinase A?(A) activation of adenylate cyclase, activation of G protein, production of cAMP(B) activation of G protein, activation of adenylate cyclase, production of cAMP(C) activation of G protein, production of cAMP, activation of adenylate cyclase(D) production of cAMP, activation of adenylate cyclase, activation of G protein(E) none of the above

17) Which of the following is the regulatory step in cholesterol synthesis?
(A) HMG-CoA synthase
(B) HMG-CoA lyase
(C) HMG-CoA reductase
(D) squalene synthase

(E) squalene epoxidase

相關試題

相關試卷