If There Is a Signal That We Lack the Receptor

question 35

Multiple Choice

If there is a signal that we lack the receptor for, what happens when that signal is present in our environment?

• A)We can sense it using a combination of the available receptors"
• B)Nothing, we cannot sense it"
• C)There are no signals we lack receptors for"
• D)We can sense it only if we are first aware that the signal is present"

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Definitions:

Primary Motor Area

The primary motor area is a region of the brain's frontal lobe responsible for the initiation of voluntary movement.

Cerebral Cortex

The outer layer of the cerebrum in the brain, involved in various high-level brain functions such as sensation, voluntary muscle movement, thought, reasoning, and memory.

Voluntarily Move

The action of moving muscles at will, involving conscious control, primarily managed by the nervous system.

Sensations

Perceptions or feelings that result from the stimulation of the sensory organs.