Biology, asked by waseemkhan43068, 1 year ago

biochemical change in muscle contraction​

Answers

Answered by avni65
1

Explanation:

Action potential stimulates the sarcoplasmic reticulum to release calcium ions which initiate the biochemical changes in muscle contraction. Calcium and megnesium ions act as co-factors for myosine ATPase enzyme which hydrolyses ATP into ADP and inorganic phosphate releasing energy.

Answered by thehardikpatel
7

\huge\underline\purple{\sf Answer}

Biochemical Change in the muscle contraction ::

✴The impulse is sent from the nervous system to the muscle through the neuron.

✴The motor neuron carries impulses and The neurotransmitters are released in the neuromuscular junction.

✴These transmitters get bound to the cisterns of sarcoplasmic reticulum to release the calcium ions.

✴These calcium ions unmask the active site of the actin by causing conformational changes.

✴These leads to the binding of the Actin to myosin and leads to muscle contraction.

\huge\underline\pink{\sf Thank you }

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