Write out the steps needed for a skeletal muscle to contract. Include these terms in your write up: neuromuscular junction, somatic motor neuron, acetylcholine, acetylcholinesterase, sarcolemma, motor end plate, synaptic knob, synaptic cleft, ligand-gated sodium channel, action potential/depolarization, t-tubules, sarcoplasmic reticulum, Ca2+ ions, voltage-gated calcium channels, troponin, tropomyosin, actin active sites, myosin head, ATP, hydrolysis of ATP, cross-bridge formation, sarcomere shortening

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there really is no point you just live your life day in and day out. following the same if not close to the same routine everyday.

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87 yeet friends :)

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Also plz help

Typical flu symptoms include fever, cough, sore throat, muscle aches, headaches, runny or stuffy nose, fatigue and, sometimes, vomiting and diarrhea, according to the CDC. Flu symptoms often come on suddenly. Most people who get the flu will recover in less than two weeks. But in some people, the flu causes complications, including pneumonia. So far this flu season, about 1% of people in the United States have developed symptoms severe enough to be hospitalized. And the overall hospitalization rate in the U.S. this season is 61 hospitalizations per 100,000 people.e flu (also called influenza)

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