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Home Q & A Board Biology-Related Homework Help Anatomy and Physiology
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SugarB SugarB
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12 years ago
Need asap if possible from you lovely people. Answers to the whole review sheet for exercise 3!!! Thank you so much
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#1
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12 years ago
Why don't you try asking the questions you're having difficulty with?
- Master of Science in Biology
- Bachelor of Science
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teetee
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12 years ago
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#3
12 years ago
Quote from: tee (12 years ago)
Eliciting (Generating) a Nerve Impulse
1. Why don’t the terms depolarization and action potential mean the same thing? Depolarization (reduction of the negative membrane potential) may only be a short-lived event if the change in the membrane is sub- threshold.
When an action potential occurs, there is a large reversal of the membrane polarity that occurs when the membrane depolarizes to threshold.

....rge number of sodium channels there) but once the depolarization is set up, it not only travels down the axon but also around the soma of the cell.


Hope this helps Slight Smile if so mark as solved.

I don't think that's the review sheet
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#4
12 years ago
Quote from: what.the.ef (12 years ago)
Quote from: tee (12 years ago)
Eliciting (Generating) a Nerve Impulse
1. Why don’t the terms depolarization and action potential mean the same thing? Depolarization (reduction of the negative membrane potential) may only be a short-lived event if the change in the membrane is sub- threshold.
When an action potential occurs, there is a large reversal of the membrane polarity that occurs when the membrane depolarizes to threshold.

....rge number of sodium channels there) but once the depolarization is set up, it not only travels down the axon but also around the soma of the cell.


Hope this helps Slight Smile if so mark as solved.

I don't think that's the review sheet

Would you happen to have some of the answers Undecided
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