What would happen in muscle cells dissociated from the atrium of the heart if you added acetylcholine in the presence of an inhibitor of RGS proteins?
A) There would be a decrease in potassium channel activity.
B) There would be an increase in potassium channel activity that lasted shorter than normal.
C) There would be an increase in potassium channel activity that lasted longer than normal.
D) There would be no change in potassium channel activity.
E) There would be an increase in calcium channel activity that lasted longer than normal.
Correct Answer:
Verified
Q14: What would happen to metabotropic signaling in
Q15: What would happen to metabotropic signaling in
Q16: What would happen to metabotropic signaling in
Q17: You are recording calcium channel currents using
Q18: Which of the following experiments provided experimental
Q20: What does it mean that inhibition of
Q21: Feedback inhibition, or auto-inhibition, is defined as
A)
Q22: Metabotropic receptors that couple to second messenger
Q23: What happens when PIP2 is cleaved by
Q24: In a cell with β-adrenergic receptors coupled
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents