Phosphatase Enzymes in Signal Transduction Pathways Function Primarily to

Multiple Choice

Phosphatase enzymes in signal transduction pathways function primarily to

A) transfer a phosphate group from a kinase to the next relay molecule in a series.
B) inactivate protein kinases to turn off signal transduction pathways.
C) amplify signal transduction so it activates multiple relay molecules.
D) amplify the second messenger cAMP.