Join thousands of students and gain free access to 23 hours of Cell Biology videos that follow the topics your textbook covers.
Concept: Structure and Signaling
Concept: Common Pathways
Problem: Which of the following is true regarding G-protein coupled receptors?
It contains three transmembrane sections
The G protein binds the intracellular side of the G protein coupled receptors
There are four intracellular and extracellular loops
G proteins respond only to calcium
Problem: cAMP levels are kept at high levels in the cell.
Enter your friends' email addresses to invite them:
If you forgot your password, you can reset it.