Question

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

Answer 1

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.