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AfilCa [17]
3 years ago
8

The cross bridge cycle is a series of molecular events that occur after excitation of the sarcolemma. what is a cross bridge? vi

ew available hint(s) the cross bridge cycle is a series of molecular events that occur after excitation of the sarcolemma. what is a cross bridge? troponin bound to tropomyosin a myosin head bound to actin atp bound to a myosin head calcium bound to troponin
Biology
1 answer:
schepotkina [342]3 years ago
7 0

A cross bridge cycle occurs when actin (A) combines with myosin (M) and ATP to produce force, adenosine diphosphate (ADP) and inorganic phosphate (Pi). The cross bridge cycle is a series of molecular events that occur after excitation of the sarcolemma.

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