What is the mechanism by which voltage-gated channels open in response to voltage changes? Choose the best answer: (a) Voltage changes cause release of ligand (b) Voltage changes shift the receptor from the inactivated to active state (c) Charged residues in the channel lead to a conformation change (d) Voltage changes lead to increased force from ions attempting to pass through (e) Voltage changes increase ion channel expression I wish to select answer (c), but I am not sure it is the best answer compared with (b) and (d). Thus I wish to seek your expertise advice.
What is the mechanism by which voltage-gated channels open in response to voltage changes? Choose the best answer: (a) Voltage changes cause release of ligand (b) Voltage changes shift the receptor from the inactivated to active state (c) Charged residues in the channel lead to a conformation change (d) Voltage changes lead to increased force from ions attempting to pass through (e) Voltage changes increase ion channel expression I wish to select answer (c), but I am not sure it is the best answer compared with (b) and (d). Thus I wish to seek your expertise advice.
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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What is the mechanism by which voltage-gated channels open in response to voltage changes?
Choose the best answer:
(a) Voltage changes cause release of ligand
(b) Voltage changes shift the receptor from the inactivated to active state
(c) Charged residues in the channel lead to a conformation change
(d) Voltage changes lead to increased force from ions attempting to pass through
(e) Voltage changes increase ion channel expression
I wish to select answer (c), but I am not sure it is the best answer compared with (b) and (d). Thus I wish to seek your expertise advice.
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