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TopicI have to internalize the answers to 8 neurophysiology q's by monday night
On_The_Edge
03/23/18 8:10:33 PM
#4:


1. How is the resting potential of a neuron maintained? Include the mechanism of action of the sodium potassium ATPase and other channels.
2. What is the function of microtubules in a neuron?
3. Describe and explain the experiments of Hodgkin, Huxley and Katz to elucidate the mechanisms and molecular basis of the action potential.
4. Explain why neurons with axons of a larger diameter conduct a nervous impulse faster than neurons with a smaller diameter axon. Include the time and length constraints and explain and describe each.
5. What influences the passive properties of a neuron and how will they affect the transmission of a nervous impulse?
7. How is a cation channel selective for a particular ion (e.g. potassium or sodium)?
8. What is the effect of the equilibrium potential of an ion on its conductance through a channel in the neuronal membrane?
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