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In a Skeletal Muscle Contraction, Which of the Following Undergoes

Question 17

Multiple Choice

In a skeletal muscle contraction, which of the following undergoes a conformational change when it binds to a specific ion and then uncovers the crossbridge binding site by causing another factor to be moved to the grooves in the actin double helix?


A) ATP
B) Ca2+
C) acetylcholine
D) troponin

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