Match Up the Correct Receptor Type and Effect

Multiple Choice

Match up the correct receptor type and effect.

A) metabotropic; direct opening of an ion channel
B) ionotropic; more time required to open an ion channel
C) metabotropic; G protein activation leads to activation of a second-messenger
D) metabotropic; rapid opening of a single ion channel
E) metabotropic; rapid short-lived effects on ion channels