The Purine Ring System Is Shown Below

question 72

Multiple Choice

The purine ring system is shown below.What is the source of the nitrogen atoms 3 and 9 during the de novo biosynthesis of purines?

• A)Aspartate.
• B)Glycine.
• C)Arginine.
• D)Glutamine.

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Definitions:

Nutritive Purposes

Relating to the nourishment and sustenance provided by food or substances for growth, health, and good condition.

Non-disordered Mothers

Mothers who do not meet the criteria for any psychological disorder.

Eating Disorders

Disorders characterized by abnormal or disturbed eating habits, which can include anorexia nervosa, bulimia nervosa, and binge-eating disorder.

Self-induced Vomiting

The act of purposely vomiting to relieve discomfort, avoid weight gain, or as a symptom of an eating disorder, such as bulimia nervosa.