The specific molecules that provide calcium binding sites on actin are __________ molecules.
A) troponin
B) tropomyosin
C) titin
D) myosin

Name: The specific molecules that provide calcium binding sites on actin are __________ molecules. A) troponin B) tropomyosin C) titin D) myosin
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Question

Quizplus · Accepted Answer

Troponin molecules provide the calcium binding sites on actin. Tropomyosin is the protein that covers the binding sites and titin and myosin are not involved in this process.

The Specific Molecules That Provide Calcium Binding Sites on Actin