Which Statement About Nitric Oxide Is True

question 118

Multiple Choice

Which statement about nitric oxide is true?

• A) Because it is chemically stable, it is able to travel relatively long distances.
• B) It does not diffuse readily.
• C) It is made in the body from arginine.
• D) The enzyme that catalyzes the formation of nitric oxide is inhibited by calcium ions.
• E) It is produced by inactivation of NO synthase.

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