Join thousands of students who trust us to help them ace their exams!Watch the first video
Multiple Choice
Which part of the nervous system is responsible for sending signals to the muscles that are voluntarily controlled?
A
Autonomic Nervous System
B
Central Nervous System
C
Somatic Nervous System
D
Enteric Nervous System
Verified step by step guidance
1
Begin by understanding the basic divisions of the nervous system: the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS consists of the brain and spinal cord, while the PNS includes all the nerves outside the CNS.
Recognize that the peripheral nervous system is further divided into the autonomic nervous system (ANS) and the somatic nervous system (SNS). The ANS controls involuntary functions such as heart rate and digestion, while the SNS is responsible for voluntary movements.
Identify the role of the somatic nervous system. It is responsible for transmitting signals from the CNS to skeletal muscles, allowing for voluntary control of movements.
Understand that the autonomic nervous system is divided into the sympathetic and parasympathetic systems, which regulate involuntary functions and are not involved in voluntary muscle control.
Conclude that the somatic nervous system is the correct answer, as it is specifically responsible for sending signals to muscles that are voluntarily controlled.