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Home Q & A Board Biology-Related Homework Help Anatomy and Physiology
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taylastewart.love taylastewart.love
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12 years ago
Can anyone help me with question 56 and 59 of physioex 9 exercise 3.  Would really appreciate the help. Slight Smile

Thanks you

Tay
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wrote...
#1
12 years ago
Quote from: taylastewart.love (12 years ago)
Can anyone help me with question 56 and 59 of physioex 9 exercise 3.  Would really appreciate the help. Slight Smile

Thanks you

Tay

What do the questions ask? Post them.
could of, should of, would of...
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#2
12 years ago
Question 56

Describe what happened when you applied a very weak stimulus to the sensory receptor, i.e. was there an action potential?  How many vesicles were released?

Question 59

Describe what happened when you applied a strong stimulus to the sensory receptor.  What type(s) of membrane potential were caused?  Were the responses at R1 through R4 all the same?

Tay
wrote...
#3
Staff Member
12 years ago
Quote from: taylastewart.love (12 years ago)
Describe what happened when you applied a very weak stimulus to the sensory receptor, i.e. was there an action potential?  How many vesicles were released?

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.
- Master of Science in Biology
- Bachelor of Science
wrote...
#4
Staff Member
12 years ago
Quote from: taylastewart.love (12 years ago)
Question 59

Describe what happened when you applied a strong stimulus to the sensory receptor.  What type(s) of membrane potential were caused?  Were the responses at R1 through R4 all the same?

When you applied a moderate stimulus to the sensory receptor, a larger, depolarizing response occurred at R1, and an action potential was generated at R2 and at R4.
- Master of Science in Biology
- Bachelor of Science
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