Consider the neuron membrane potential (resting membrane potential) followed by depolarization and then repolarization and release of neurotransmitter. Explain what is happening in terms of diffusion, active transport, and bulk transport.
Added by David R.
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This state is maintained by the active transport of ions across the neuron's membrane, primarily through the sodium-potassium pump (Na+/K+ ATPase). This pump actively transports 3 sodium ions (Na+) out of the cell and 2 potassium ions (K+) into the cell, creating Show more…
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Adi S.
a. Describe the role of neurotransmitters in intercellular communication. b. Explain how resting membrane potential is created and maintained in a neuron, including the distribution of ions in/around the neuron.
Describe the membrane potential of a neuron and the changes to its membrane that occur during a stimulus that achieves an action potential. Include the ions that are involved and how and when they move across the membrane. Please include an explanation for depolarization, repolarization, and hyperpolarization; and how do these interact with the refractory period. Please have organized information within 250 words.
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