Explanation As a free radical, nitric oxide can act as both a second messenger and as a neurotransmitter and is created from arginine with the use of NO synthase. When acting as a second messenger, nitric oxide is special as it can reach target site directly, does not require any specific mechanisms, as it is permeable across the membrane, and can easily be degraded or inactivated. Nitric oxide is also able to create the second messenger cGMP by activating soluble guanylyl cyclase...

The gaseous molecule that can act as a second messenger needs to be determined with its function. Concept Introduction : Second messengers are chemicals which are responsible for altering the behavior and activity of certain targets by binding to them. The different types of second messengers include phosphatidic acid, Ca 2 + , diacylglycerol, ceramide, nitric oxide and the cyclic nucleotides such as cAMP and cGMP.

Biochemistry

6th Edition

ISBN: 9781305577206

Author: Reginald H. Garrett, Charles M. Grisham

Publisher: Cengage Learning

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Question

Chapter 32, Problem 3P

Interpretation Introduction

Interpretation:

The gaseous molecule that can act as a second messenger needs to be determined with its function.

Concept Introduction :

Second messengers are chemicals which are responsible for altering the behavior and activity of certain targets by binding to them. The different types of second messengers include phosphatidic acid, Ca²⁺, diacylglycerol, ceramide, nitric oxide and the cyclic nucleotides such as cAMP and cGMP.

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Chapter 32, Problem 2P

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