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What PNS system controls skeletal muscles?
The somatic nervous system controls skeletal muscles. It is responsible for voluntary movements and receives input from sensory neurons to help coordinate muscle contractions.
What is controlled by the somatic division of the PNS?
The somatic division of the peripheral nervous system controls voluntary movements, such as skeletal muscle contractions. It also transmits sensory information from the skin, muscles, and joints to the central nervous system for processing.
Which type of muscle CANNOT contract without being stimulated by the nervous system?
Cardiac muscle. Unlike skeletal and smooth muscle, the contraction of cardiac muscle is involuntary and requires stimulation from the nervous system. This ensures that the contractions of the heart are synchronized and coordinated.
Which effector is not directly controlled by the autonomic nervous system?
Skeletal muscle is not directly controlled by the autonomic nervous system. Skeletal muscles are under voluntary control, with motor neurons from the somatic nervous system providing the neural input for their activation. Autonomic nervous system controls smooth muscle, cardiac muscle, and glands.
Subdivision of the pns that controls voluntary activities such as the activation of skeletal muscle?
the Somatic nervous system
Which pns systems controls skeletal muscles?
The somatic nervous system controls skeletal muscles. It is responsible for voluntary movement and receives motor information from the brain to stimulate muscle contraction.
Which three systems interact to provide mobility for the body?
The skeletal system provides structure and support for movement, the muscular system generates force to move the bones, and the nervous system coordinates and controls muscle contractions to produce movement. These three systems work together to provide mobility for the body.
What neurotransmitter stimulates skeletal muscle contractions?
Acetylcholine
Which sytem directly innervates skeletal muscles?
The somatic nervous system directly innervates skeletal muscles. It is a component of the peripheral nervous system and is responsible for voluntary motor control, transmitting signals from the central nervous system to skeletal muscles. This system allows for conscious movement and coordination of muscle contractions.
What are smooth muscle contractions?
Spindle shaped by faireena singh
Which muscle is not directly controlled by the autonomic nervous system?
smooth muscle, cardiac muscle and most glands
The somatic nervous system issues somatic motor commands that?
The somatic nervous system issues somatic motor commands that control voluntary muscle movements in the body. These commands are sent from the central nervous system to skeletal muscles, allowing for purposeful physical actions such as walking, reaching, and speaking.
