Hepatic enzyme undergoes phosphorylation from the dephosphorylated state. Which of the following is true?: (A) Affected by the level of Catecholamines, (B) Occurs in starvation rather than well-fed state, (C) Always activated by c-AMP dependent protein kinase, (D) Always activates the enzyme
Answer is B. Ans- B cAMP is not an activator always. It can be other kinases like serine-threonine kinases, However, in starvation, there is always phosphorylation of enzymes by glucagon or catecholamines