A Muscle Relaxes After Contracting When

question 31

Multiple Choice

 A muscle relaxes after contracting when

• A) calcium is taken up by internal organelles.
• B) internal ACh is broken apart by acetylcholinesterase (AChE).
• C) troponin is taken up by internal organelles.
• D) myosin and actin begin to interact.

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Definitions:

Vagus Nerve Stimulation

A medical treatment that involves delivering electrical impulses to the vagus nerve to treat conditions such as epilepsy and depression.

Transcranial Magnetic Stimulation

A non-invasive procedure that uses magnetic fields to stimulate nerve cells in the brain to treat depression and other disorders.

Frontal Lobotomy

A surgical procedure once used to treat mental disorders, involving the removal or destruction of parts of the frontal lobes of the brain, now widely considered inhumane and obsolete.

Electroconvulsive Therapy

A psychiatric treatment in which electric currents are passed through the brain, intentionally triggering a brief seizure, to provide relief from mental health conditions such as severe depression.