3. In the space below draw a typical nerve action potential, and identify the important components...

3. In the space below draw a typical nerve action potential, and identify the important components discussed in class. Next, explain in detail the physiological mechanisms (diffusion, concentration gradients, gates. etc) responsible for causing an action potential. Lastly, compare and contrast conduction in myelinated vs. unmyelinated neurons.

Expert Solution

Sydney Mullin answered 2 years ago

describe the process of the action potential in the nerve cell? what ions are involved and...

describe the process of the action potential in the nerve cell? what ions are involved and how are they involved?

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

Draw and label the action potential. Indicate steps 1-7 at each point of the Action Potential....

Draw and label the action potential. Indicate steps 1-7 at each point of the Action Potential. Then tell me what happens at each point. Tell me why it is important to know the steps of the Action Potential and how it works, and what it does in the body.

Draw and label the action potential. Indicate steps 1-7 at each point of the Action Potential....

Draw and label the action potential. Indicate steps 1-7 at each point of the Action Potential. Then tell me what happens at each point. Tell me why it is important to know the steps of the Action Potential and how it works, and what it does in the body.

1. You are attempting to record an action potential from a nerve but nothing is happening....

1. You are attempting to record an action potential from a nerve but nothing is happening. Can you explain why this might be the case? You should mention in your answer: current; voltage; ion concentrations; how action potentials are produced; the affect that you would expect single and multiple stimulations may have on the possible recording (summation, refractory periods and tetany).

1. Identify the effects of the vagus nerve on the following components of the digestive system:...

1. Identify the effects of the vagus nerve on the following components of the digestive system: a. Salivary glands b. Pyloric sphincter (gastric emptying) c. Smooth muscle in the gallbladder d. Smooth muscle in the duodenal papilla (sphincter of Oddi)

Identify 3 or more important factors that impact the demand for medical care for a typical...

Identify 3 or more important factors that impact the demand for medical care for a typical individual? The RAND Health Insurance Study was set up to examine the effect of economic incentives on medical care demand. Identify 3 major findings of this study. What are the implications of this study in today's healthcare environment?

A typical action potential in a neuron is caused by which one of the following processes?...

A typical action potential in a neuron is caused by which one of the following processes? a: a surge in the activity of the Na+/K+ pump b: a large increase in the intracellular concentration of K+ ions c: a large increase in the intracellular concentration of Na+ ions d: a brief increase in Na+ permeability followed by a brief increase in K+ permeability e: a simultaneous increase in the permeability of the membrane to both Na+ and K+ ions e

Draw a typical cross section for a two-lane highway and explain the principal components.

Draw a diagram that shows an EPSP causing an action potential to fire. The EPSP should...

Draw a diagram that shows an EPSP causing an action potential to fire. The EPSP should be caused by a chemically gated channel. Include details on the channels associated with the action potential, and draw their configuration at each stage of the action potential.

Question

3. In the space below draw a typical nerve action potential, and identify the important components...

Solutions

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Related Solutions

describe the process of the action potential in the nerve cell? what ions are involved and...

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

Draw and label the action potential. Indicate steps 1-7 at each point of the Action Potential....

Draw and label the action potential. Indicate steps 1-7 at each point of the Action Potential....

1. You are attempting to record an action potential from a nerve but nothing is happening....

1. Identify the effects of the vagus nerve on the following components of the digestive system:...

Identify 3 or more important factors that impact the demand for medical care for a typical...

A typical action potential in a neuron is caused by which one of the following processes?...

Draw a typical cross section for a two-lane highway and explain the principal components.

Draw a diagram that shows an EPSP causing an action potential to fire. The EPSP should...