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Anettt [7]
3 years ago
11

Which statement best describes a cause and it’s effect that occurs during the process of muscle contractions

Health
1 answer:
kondor19780726 [428]3 years ago
4 0

I do not see the statement - but the act of muscle contractions has to do with two proteins, the actin and myosin. The contraction takes place at the neuromuscular junction which is where the nerve and the muscle meet. Essentially, the actin moves and calcium comes down which exposes the myosin head and the actin the meets with the myosin head creating a cross bridge and there you have your contraction.


Hope that helps! Let me know if it needs to be more detailed.

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  One effect of the disease is the production of thick mucous that accumulates in Garrin's bronchial passages. As a result, he attends a physiotherapy clinic regularly for chest percussion treatments to loosen the respiratory mucous.

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