Each of the following statements is false. Correct each statement to make it true. a. Activation of rhodopsin depolarizes photoreceptors. b. Activated rhodopsin activates transducin which deactivates cGMP phosphodiesterase. c. Cyclic GMP binds sodium channels, keeping them open, leading to the depolarization of photoreceptor in light.
Each of the following statements is false. Correct each statement to make it true. a. Activation of rhodopsin depolarizes photoreceptors. b. Activated rhodopsin activates transducin which deactivates cGMP phosphodiesterase. c. Cyclic GMP binds sodium channels, keeping them open, leading to the depolarization of photoreceptor in light.
Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Chapter41: Sensory Systems
Section: Chapter Questions
Problem 8TYK
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Question
Each of the following statements is false. Correct each statement to make it true.
a. Activation of rhodopsin depolarizes photoreceptors.
b. Activated rhodopsin activates transducin which deactivates
cGMP phosphodiesterase.
c. Cyclic GMP binds sodium channels, keeping them open,
leading to the depolarization of photoreceptor in light.
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