Explain how the depolarization stage of an action potential occurs and provide the change in electrical...

Explain how the depolarization stage of an action potential occurs and provide the change in electrical charge during depolarization. Be sure to address driving forces (gradients) in your answer.

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gladiator answered 1 year ago

Explain the hyperpolarization that sometimes occurs after the action potential.

What is it that determines the electrical potential of a cell? How does this potential change?...

What is it that determines the electrical potential of a cell? How does this potential change? What does the change of electrical potential determine?

Explain what occurs during depolarization and repolarization in the circulatory system?

explain why myelinated axon's conduct action potential faster than nonmyelinated axons. provide details on how action...

explain why myelinated axon's conduct action potential faster than nonmyelinated axons. provide details on how action potential spread in myelinated axon's versus non-myelinated axon's

Describe the series of events that occurs during an action potential, including the ions involved, how...

Describe the series of events that occurs during an action potential, including the ions involved, how each ion is moved, and the change in membrane potentials. • Explain the role of myelin in conduction of action potentials. • Explain how neurotransmitters transmit signals across synapses. • Distinguish between sensation and perception. • Describe the function of sensory receptors and list 5 types. •

Explain “Excitation-Contraction Coupling” by describing the chain of events that occurs from the Action Potential approaching...

Explain “Excitation-Contraction Coupling” by describing the chain of events that occurs from the Action Potential approaching the terminal end of the motor neuron through the production of a concentric contraction in the skeletal muscle

Describe the process of synaptic transmission. Begin your answer by describing how the action potential occurs....

Describe the process of synaptic transmission. Begin your answer by describing how the action potential occurs. End your answer by describing binding of neurotransmitter to receptors.

What are the stages the membrane potential goes through during an action potential? Describe each stage...

What are the stages the membrane potential goes through during an action potential? Describe each stage in terms of the changes in sodium and potassium ions inside the cell. Name and describe the two types of refractory periods, and what, if anything would make a neuron fire during a refractory period.

13. Describe the basic sequence of events that occurs as an action potential arrives at the...

13. Describe the basic sequence of events that occurs as an action potential arrives at the neuromuscular junction and is transmitted to the muscle cell and leads to a contraction. Explain at the end how relaxation of the muscle takes place (include what happens at the neuromuscular junction and in the muscle fiber. You may use some words multiple times. Fill in the blanks with a complete word or words (no abbreviations) of each step. 1. An action potential arrives...

describe the electrical exchange that occurs during the fast potential process in a myocardial cell

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