expand icon
book Biology 3rd Edition by Peter Russell, Paul Hertz, Beverly McMillan cover

Biology 3rd Edition by Peter Russell, Paul Hertz, Beverly McMillan

Edition 3ISBN: 9781133592075
book Biology 3rd Edition by Peter Russell, Paul Hertz, Beverly McMillan cover

Biology 3rd Edition by Peter Russell, Paul Hertz, Beverly McMillan

Edition 3ISBN: 9781133592075
Exercise 6
Which of the following is incorrect about pathways activated by G-protein-coupled receptors?
A)The extracellular signal is the first messenger.
B)When activated, plasma membrane-bound G protein can switch on an effector.
C)Second messengers enter the nucleus.
D)ATP converts to cAMP to activate protein kinases.
E)Protein kinases phosphorylate molecules to change cellular activity.
Explanation
Verified
like image
like image

These signal molecules attach to the rec...

close menu
Biology 3rd Edition by Peter Russell, Paul Hertz, Beverly McMillan
cross icon