Explain the events of the sliding filament theory of skeletal muscle contraction beginning with immediately after the release of ca from the sarcoplasmic reticulum and ending at the end of one cross bridge cycle. describe how asynchronous multiple cross bridge cycles affect the sarcomere. what are the roles of atp in muscle contraction?

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since there are no options posted i'll give you a few examples.

a dolphin's flipper, bird's wing, cat's leg.

paper covers rock.

explanation:

rock only smashes scissors.

bacteria could be both, harmful and to us. harmful bacteria could make us sick and probably even by getting the chances of getting a disease, but good bacteria fight it off with your immune system. there is always bacteria everywhere we go. we need to make sure to wash our hands after using the restroom, before eating, after eating, after petting an animal too. so you see, bacteria is everywhere and is harmful or . i hope this . : ) : ) : )