試題詳解

13. After a meal or rest, phosphoprotein phosphatase 1 can ______ phosphorylase a, ______ phosphorylase kinase, and ______ glycogen synthase.
(A) active, active, active,
(B) inactive, inactive, inactive,
(C) inactive, active, active,
(D) inactive, inactive, active,
(E) active, inactive, active,