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Title: In a resting muscle fiber, _________ is covered by a protein called _________. Post by: meganladner25 on Jan 19, 2018 In a resting muscle fiber, _________ is covered by a protein called _________.
a. actin; troponin b. actin; calcium c. myosin; troponin d. myosin; calcium Title: In a resting muscle fiber, _________ is covered by a protein called _________. Post by: hththt on Jan 19, 2018 Content hidden
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