Which Statement Concerning the Mechanoreceptive Receptor Potential Is True

Multiple Choice

Which statement concerning the mechanoreceptive receptor potential is true?

A) An increase in stimulus energy results in an increase in receptor potential
B) When receptor potential rises above a certain threshold, action potentials will appear in the neuron attached to the receptor
C) The number of action potentials generated in the neuron attached to the receptor is proportional to the receptor potential
D) All the above are correct