Discuss the events that cause an action potential to be generated in a neuron. Be sure...

Discuss the events that cause an action potential to be generated in a neuron. Be sure to discuss the role of: stimulus, threshold, Na+ voltage gated ion channels, K+ voltage gated ion channels, the Na+/K+ pump, and relate cellular events with changes in polarization.

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gladiator answered 2 years ago

Discuss the steps in generating an action potential in a neuron. (Make sure to include which...

Discuss the steps in generating an action potential in a neuron. (Make sure to include which ion channels are activated and how, changes in membrane potential as a result of the movement of those ions, the different phases seen in an action potential, and the movement of the action potential in relation to the anatomy of a neuron.).

Describe in detail how an action potential is generated in a neuron. In your answer, identify...

Describe in detail how an action potential is generated in a neuron. In your answer, identify all the phases and specify the membrane potential and the events occurring at each phase.

explain how an action potential is generated in a nerve cell. be sure to incorporate and...

explain how an action potential is generated in a nerve cell. be sure to incorporate and explain the following terms in to your response: action potential, repolarization, threshold, resting potential, depolarization

Describe how an action potential is generated across the axon. Make sure to explain the role...

Describe how an action potential is generated across the axon. Make sure to explain the role of Na+ and K+ channels and pump in this process.

2.Put these events in the correct chronological sequence: 1. Upper motor neuron fires an action potential...

2.Put these events in the correct chronological sequence: 1. Upper motor neuron fires an action potential 2. T-tubules convey action potentials into the interior of the cell. 3. Acetylcholine is released from the lower motor neuron. 4. Ca2+ is released from the sarcoplasmic reticulum. A) 1, 2, 3, 4 B) 3, 1, 2, 4 C) 2, 1, 4, 3 D) 1, 3, 2, 4 E) 4, 3, 2, 1 4.Which of the following sequences represent muscle contraction? A)Action Potential leads...

Discuss the events that occur at a synapse that lead to generating an action potential that...

Discuss the events that occur at a synapse that lead to generating an action potential that is able to “jump” from one neuron to the next. Be sure to discuss the role of the action potential traveling down the axon, influx of Calcium ions, neurotransmitters, post synaptic ion channels, and reuptake.

At the peak of an action potential, the membrane potential of a human motor neuron reaches...

At the peak of an action potential, the membrane potential of a human motor neuron reaches about +30mV. What value for “alpha”, the ratio of PNa/PK, allows this to occur. Use an online calculator/simulation to find a value for alpha that approximates what happens to reach this membrane potential, and write out the entire GHK equation (the version with just sodium and potassium) that can produce this membrane potential, including normal ion concentrations and temperature.

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Discuss the events that cause an action potential to be generated in a neuron. Be sure...

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