Exam #3: label the pictures Flashcards
1
Q
What is T?
A
T-tubule
2
Q
What is SR?
A
Sarcoplasmic Reticulum
3
Q
What is ? (at the right of each figure) stand for (it’s a substance)?
A
Calcium
4
Q
Describe what is going on with DHP and RYR, and what is the end result?
A
Action potential causes DHP to pull RYR off of the calcium channel, alllowing calcium to flood the sarcomere and perpetrate contraction
The end product is Ca2+
5
Q
A. (chemical)
A
Ca++
6
Q
B. (structure)
A
Sarcolemma
7
Q
C. (structure)
A
Synaptic vescicles
8
Q
D. (area)
A
synaptic cleft
9
Q
E. (structure)
A
Ion channel
10
Q
F. (chemical)
A
ACh
