Cellular Receptors Are Classified as Either Intracellular or as Plasma

Multiple Choice

Cellular receptors are classified as either intracellular or as plasma membrane bound receptors.Which of the following is not an integrated plasma membrane receptor related description?

A) Binding activates G proteins to, in turn, activate ion channels or enzymes
B) Regulation of genetic transcription
C) Function as directly regulated ion channels
D) Represent membrane bound enzymes, i.e., tyrosine kinases
E) bind to and activate JAK kinases