1. Use the Hodgkin-Huxley model (equations and parameters from Hoppensteadt) for the nerve action potential to estimate the following:
1. Use the Hodgkin-Huxley model (equations and parameters from Hoppensteadt) for the nerve action potential to...
1. Use the Hodgkin-Huxley model (equations and parameters from Hoppensteadt) for the nerve action potential to estimate the following: a. The voltage threshold for excitation b. The current threshold for excitation c. The refractory period for stimulation with a current of 10 microAmperes/cm2 and duration 1 ms d. The relationship of the frequency of action potentials to the strength of a continuous stimulatory current.
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1. According to the paper, what does lactate dehydrogenase (LDH) do and what does it allow to happen within the myofiber? (5 points) 2. According to the paper, what is the major disadvantage of relying on glycolysis during high-intensity exercise? (5 points) 3. Using Figure 1 in the paper, briefly describe the different sources of ATP production at 50% versus 90% AND explain whether you believe this depiction of ATP production applies to a Type IIX myofiber in a human....