Question

The function of a receptor is to ______.

a.convert neural impulses into energy
b.interpret stimuli from the environment
c.convert energy into a neural impulse
d. out irrelevant information from the environment

Answer 1

The function of a receptor is to convert energy from environmental stimuli into neural impulses that are then processed by the nervous system.

Step-by-step explanation:

The function of a receptor is to convert energy into a neural impulse. Sensory receptors are specialized cells or the specialized ends of sensory neurons that are part of the peripheral nervous system. They receive information from the environment, whether it be external or internal.

Each type of sensory receptor is attuned to a specific kind of stimulus in its receptive field, which is the region in space where a sensory receptor can respond to a stimulus. The fundamental function of receptors is the process of sensory transduction, which includes the conversion of a sensory signal into an electrical signal within the nervous system.

This electrical signal then propagates along the sensory (afferent) neurons to the central nervous system, where it contributes to our perception of the environment and can lead to appropriate motor responses.