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jeannine jeannine
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12 years ago
need help with these please.
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#1
12 years ago
can u post some of the questions
jeannine Author
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#2
12 years ago
physio 9.0 exercise 3 act 8 question 4 and 5, and act 9 question 1 and 3 .
4. how did neurotransmitter in the Mg 2+ ecf compare to that in the control ecf?
5. How does Mg 2+ block the effect of extracellular calcium on neurotransmitter release?
jeannine Author
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#3
12 years ago
1. why is the resting membrane potential the same value in both the sensory neuron and the interneuron?
3. describe what happened when you applied a moderate stimulus to the sensory receptor?
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#4
Staff Member
12 years ago
Quote from: jeannine (12 years ago)
3. describe what happened when you applied a moderate stimulus to the sensory receptor?

When you applied a very weak stimulus to the sensory receptor, a small, depolarizing response occurred at R1, and no responses occurred at R2, R3, and R4.

This should help you get started, perhaps march4 can help with the others Wink Face
- Master of Science in Biology
- Bachelor of Science
wrote...
#5
12 years ago
Act 8 #1. Because all neurons have an average of -70 mV as a resting memebrane potential,
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