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lamar lamar
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11 years ago
PhysioEx 9.0 Exercise 3 Activity 8 Review Sheet (1-5 Answers)
I had trouble with these so I found the answers worth sharing  Wink Face :

1.   The number of synaptic vesicles released increases when the stimulus intensity increases.

2.   There is no neurotransmitter release from the axon terminal when there are no calcium ions in the extracellular solution. Exocytosis of the synaptic vesicles is calcium dependent.

3.   Only a few were released with low Ca2+.

4.   The neurotransmitter release was less when magnesium was added.

5.   When magnesium is added to the extracellular fluid it blocks the calcium channels and inhibits the release of neurotransmitter.
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wrote...
Staff Member
11 years ago
What were the questions that lead to these answers? Now we're playing jeopardy aren't we lol
- Master of Science in Biology
- Bachelor of Science
lamar Author
wrote...
11 years ago
They are from the PhysioEx 9.0 Exercise 3 Review sheet for Activity 7. There are only five questions in this section that I have answered above.

-cheers
Answer verified by a subject expert
trintrin
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11 years ago
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This verified answer contains over 240 words.
julialunaa,  dannyww
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wrote...
Staff Member
11 years ago
Thank you Trin
- Master of Science in Biology
- Bachelor of Science
wrote...
11 years ago
This helped so much thank you!
wrote...
11 years ago
What did you get through the Activity Lab itself, not for the Review section?  I'm having trouble with the lab itself and not the Review.
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