KIN 3515 Chapter : Unit 1 Questions
15 Mar 2019
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By releasing a nt which opens na channels and allows membrane potential to rise above threshold. By increasing inhibition or lowering membrane potential so that it"s harder to reach threshold. Learn to inhibit unwanted movements, and facilitate wanted movements. 1) running out of atp so cannot repolarize 2) running out of nt so nothing released when depolarized 3) branch point failure, failure of longer branches to repolarize when activated again most likely to see nerve failure at high. Stimulation rates (spending faster than you earn or spending for long periods of time) Show where the steps important for power production occur. Don"t need to diagram but need to know the steps 1)myosin attached to atin in weak binding state. When ca binds to tn-c it causes shape changes, causes actin to change shape, which allows myosin to bind in strong binding state.
