The regulation of enzyme activity through phosphorylation/ dephosphorylation involves all of the following, EXCEPT: A. The serine and threonine residues which are phosphorylated do not belong to the active site B. The phosphorylation reactions catalyzed by protein kinases are ireversible C. The phosphate donor in the phosphorylation reactions is ATP D. The removal of the phosphate group from the phosphorylated forms of enzymes is in the form of inorganic phosphate E. The dephosphorylation reactions are catalyzed by enzvmes called kinases

The regulation of enzyme activity through phosphorylation/ dephosphorylation involves all of the following, EXCEPT: A. The serine and threonine residues which are phosphorylated do not belong to the active site B. The phosphorylation reactions catalyzed by protein kinases are ireversible C. The phosphate donor in the phosphorylation reactions is ATP D. The removal of the phosphate group from the phosphorylated forms of enzymes is in the form of inorganic phosphate E. The dephosphorylation reactions are catalyzed by enzvmes called kinases

Pushing Electrons

4th Edition

ISBN:9781133951889

Author:Weeks, Daniel P.

Publisher:Weeks, Daniel P.

Chapter5: Some Reactions From Biochemistry

Section: Chapter Questions

Problem 21EQ

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