In the B-adrenergic receptor signaling pathway where desensitization occurs, what protein acts as an effector protein? 6. The activity of the effector protein directly affects the activity of which protein in this pathway? How would the presence of a GAP affect the desensitization process? stimulate it inhibit it have no effect What is the actual mechanism by which desensitization occurs? the receptor is ubiquitinated the hormone is phosphorylated the hormone is degraded the receptor is intemalized
In the B-adrenergic receptor signaling pathway where desensitization occurs, what protein acts as an effector protein? 6. The activity of the effector protein directly affects the activity of which protein in this pathway? How would the presence of a GAP affect the desensitization process? stimulate it inhibit it have no effect What is the actual mechanism by which desensitization occurs? the receptor is ubiquitinated the hormone is phosphorylated the hormone is degraded the receptor is intemalized
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:In the B-acrenergic receptor signaling pathway where desensitization occurs, what
protein acts as an effector protein?
The activity of the effector protein directly affects the activity of which protein in this pathway?
How would the presence of a GAP affect the desensitization process?
stimulate it
inhibit it
have no effect
What is the actual mechanism by which desensitization occurs?
the receptor is ubiquitinated
the hormone is phosphorylated
the hormone is degraded
the receptor is internalized
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