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Biology-Related Homework Help Anatomy and Physiology Topic started by: Tjaska on Dec 2, 2011



Title: PHYSIOEX 9.0 EXERCISE 3: Neurophysiology of Nerve Impulses
Post by: Tjaska on Dec 2, 2011
Can somebody answer those questions for me please im having a hard time with it.. thanks

ACTIVITY9

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?
57.   Describe what happened when you applied a moderate stimulus to the sensory receptor, i.e. was there an action potential?  How many vesicles were released?
58.   Identify the type of membrane potential (graded receptor potential or action potential) that occurred at R1, R2, R3, and R4 when you applied a moderate stimulus.  (Compare/view the response to the stimulus.)
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?


Title: Re: PHYSIOEX 9.0 EXERCISE 3: Neurophysiology of Nerve Impulses
Post by: how_mendel on Dec 2, 2011
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Title: Re: PHYSIOEX 9.0 EXERCISE 3: Neurophysiology of Nerve Impulses
Post by: Tjaska on Dec 3, 2011
Thank you!!   :D


Title: Re: PHYSIOEX 9.0 EXERCISE 3: Neurophysiology of Nerve Impulses
Post by: how_mendel on Dec 3, 2011
Thank you!!   :D

No problem.