One Major Difference Between the Stretch Receptor Cells of Muscle

Multiple Choice

One major difference between the stretch receptor cells of muscle fibers and the chemoreceptors found in the nasal cavity is that only stretch receptors contain

A) stretch-gated Na⁺ channels on their dendrites.
B) stretch-gated Na⁺ channels on their axon hillocks.
C) receptor proteins that generate action potentials.
D) many different types of G protein-linked receptors.
E) G protein-linked receptors that activate a second messenger.