Solved

Match Each of the Following Molecules with Its Correct Description

Question 81

Question 81

Matching

Match each of the following molecules with its correct description.

Premises:

Responses:

myosin

binds to Ca²⁺touncover the crossbridge binding sites

acetylcholine

blocks the crossbridge binding sites when the muscle is not contracting

tropomyosin

forms a twisted double helix that makes up most of the thin filaments

troponin

neurotransmitters involved in muscle cell contraction

actin

comprise the thick filaments

Premises:

myosin

acetylcholine

tropomyosin

troponin

actin

Responses:

binds to Ca²⁺touncover the crossbridge binding sites

blocks the crossbridge binding sites when the muscle is not contracting

forms a twisted double helix that makes up most of the thin filaments

neurotransmitters involved in muscle cell contraction

comprise the thick filaments

Correct Answer:

Premises:

Responses:

myosin

acetylcholine

tropomyosin

troponin

actin

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