Which of the Following Statements Is True

Multiple Choice

Which of the following statements is true?

A) Receptor cells react to any stimulus, regardless of the intensity.
B) The first step in the sequence of events that produces a sensation is the change of energy into electrochemical impulses.
C) The nervous system uses different types of energy to code different sensory experiences
D) All receptors have the ability to change the energy they receive into an electrochemical signal.