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Multiple Choice
Which of the following statements about communication in the nervous system is correct?
A
The nervous system relies exclusively on hormonal messages for communication.
B
Communication in the nervous system is limited to voluntary muscle movements.
C
Neurons communicate primarily through electrical and chemical signals.
D
Communication in the nervous system occurs only through the spoken and written word.
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Verified step by step guidance
1
Step 1: Understand the role of the nervous system in communication. The nervous system transmits information throughout the body to coordinate actions and responses.
Step 2: Recognize that communication in the nervous system primarily involves neurons, which send signals using electrical impulses and chemical neurotransmitters.
Step 3: Differentiate between the nervous system and the endocrine system. The nervous system uses fast electrical and chemical signaling, while the endocrine system uses slower hormonal messages.
Step 4: Note that communication in the nervous system is not limited to voluntary muscle movements; it also controls involuntary actions and processes sensory information.
Step 5: Understand that communication in the nervous system is not restricted to spoken or written language, as it operates through neural signals rather than verbal or written forms.