Analysis of phosphorylated proteins in a cell with a fully active AMPK would reveal that is phosphorylated.
A) cytochrome oxidase
B) cytochrome c
C) phosphofructokinase-2
D) PPAR$\alpha$

Question

Quizplus · Accepted Answer

AMPK activates the phosphorylation of phosphofructokinase-2, which leads to inhibition of glycolysis and stimulation of gluconeogenesis. Therefore, the presence of fully active AMPK would result in increased phosphorylation of phosphofructokinase-2. Cytochrome oxidase and cytochrome c are involved in the electron transport chain and are not directly regulated by AMPK. PPARF1F1F1S1F1F1F10 is not a known protein and therefore, cannot be a correct answer.

Analysis of Phosphorylated Proteins in a Cell with a Fully α\alphaα

Analysis of Phosphorylated Proteins in a Cell with a Fully $\alpha$