× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
g
3
3
2
J
2
p
2
m
2
h
2
s
2
r
2
d
2
l
2
a
2
This topic contains 1 attachment.
Home Q & A Board Science-Related Homework Help High School Level Science
New Topic  
EA EA
wrote...
Posts: 223
Rep: 7 0
10 years ago
in an experiment two muscles were electrically stimulated and their responses were noted. Muscle fibte 1 was found to have a threshold stimulus of 32mV. In a seperate investigation, a student stimulated these same two neurons with an electrical probe starting with a strength of 5 mV and for each sequential test increase the probe strength by 10mV.

Which row identifies correctly the excitatory and inhibitory neurons?

A. Row A
B. Row B
C. Row C
D. Row D

 I attached a picture of the chart
 Attached file 
Thumbnail(s):
You must login or register to gain access to this attachment.
Read 2277 times
2 Replies

Related Topics

Replies
wrote...
#1
10 years ago
the answer i believe it is b because the threshold for muscle fiber 1 is passed and should contract while muscle fiber 2 remains relaxed till the threshold is passed
wrote...
#2
6 months ago
Thx
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1078 People Browsing
 114 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 1067
  
 254
  
 425