Muscle Relaxation

question 74

Multiple Choice

Muscle relaxation

• A)is a response to the binding of ACh to the receptor.
• B)occurs when calcium is pumped back into the sarcoplasmic reticulum.
• C)is a response to the inactivation of acetylcholinesterase by ACh.
• D)occurs when the tendons lengthen.

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Definitions:

Element

Substance composed of atoms of only one kind.

Chemical Characteristics

Properties or behaviors of substances that describe their composition, reactivity, and the changes they undergo during chemical reactions.

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The basic unit of a chemical element, consisting of a nucleus of protons and neutrons, and electrons orbiting the nucleus.

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Anything that occupies space and has mass, composed of atoms or molecules.