Biology, 04.09.2021 14:00 chelseayazzie16
The sarcoplasmic reticulum surrounds each sarcomere and pumps calcium. This calcium
produces muscle relaxation.
triggers muscle contraction.
provides fuel for the movement of myosin.
keeps the myosin heads from attaching to the actin strand.
Answers: 1
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Microorganisms are involved in each of the following processes excepta. smog production.b. food production.c. infection.d. o2 production.e. decomposition of organic material.
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Which of the following typically characterizes a tropical rainforests
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What is the most important inorganic material for livings things? ! due tomorrow!
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How do you think earths interior affects what is happening on the surface? 2. how do fossils support the continental drift hypothesis? 3. how does sea- floor spreading support the hypothesis of continental drift? 4.what do scientists observe when they studied the magnetic fields of rocks on the sides of mid-ocean ridges? 5. what is a tectonic plate ? 6. explain mantle convection 7.how can movements of the continents affect earths climate? 8. what occurs during drifting?
Answers: 3
The sarcoplasmic reticulum surrounds each sarcomere and pumps calcium. This calcium
produces muscl...
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