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4 Identify the type of membrane potential (graded receptor potential

4 Identify the type of membrane potential (graded receptor potential or action potential) that occurred at R1, R2, R3, and R4
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2 If a graded receptor potential made the resting membrane potential of the axon more negative (for example, -70 mV changes to
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2. 18 views
A cell has a resting membrane potential of -66 mV and a membrane Cl ion equilibrium potential of -24.0 mVIf a neurotransmitter
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2. asked by Sean
3. 794 views
5 At the target, neurotransmitter• binds to receptor proteins. • causes membrane channels to open or close. • causes a
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2. 14 views
Although ATP is continually spent to maintain a polarized neuronal membrane, the potential difference across the membrane is
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2. 66 views
__________ refers to an increase in membrane potential (i.e., toward zero) when a signal is received.a. Repolarization b.
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2. 52 views
The pH of blood and extracellular fluid is about 7.4. Animal cells have a membrane potential of about -60 mV (negative inside).
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2. asked by sally
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4 Interneurons respond to chemical (neurotransmitter) stimulation with a change in membrane potential that is• all or nothing-
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2. 9 views
To maintain a membrane potential, living cells move sodium ions, Na+, from the inside of the cell to the outside. The electric
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2. 55 views
Multiple select. Choose all that apply: What is occurring as membrane potential reaches the value of threshold?Group of answer
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2. asked by D
3. 103 views