× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
r
5
m
5
h
5
r
5
t
5
B
5
P
5
s
5
m
5
c
5
c
4
4
Home Q & A Board Biology-Related Homework Help Cell Biology
New Topic  
ppk ppk
wrote...
Valued Member
On Hiatus
Posts: 3561
Rep: 58 2
12 years ago
You and your lab partner have prepared a frog nerve for gathering data on action potentials. You connect an electronic stimulator to the nerve and ask your partner to gradually increase the voltage until you see an action potential. Your partner says that the voltage knob is stuck, that is, it will not increase the voltage. Is there another way to trigger action potentials using this stimulator? If so, what do you tell your partner to do?
Read 3072 times
1 Reply

Related Topics

Replies
wrote...
#1
12 years ago
Your lab partner can increase the stimulus frequency instead. A higher frequency of stimuli can result in temporal summation of graded potentials such that the lower voltages sum to threshold.
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  966 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 228
  
 1034
  
 636
Your Opinion
Who will win the 2024 president election?
Votes: 7
Closes: November 4
Previous poll results: Which of the following is the best resource to supplement your studies: