In Biosynthesis, Which Amino Acid Serves as the Source of the Amino

question 120

Multiple Choice

In biosynthesis, which amino acid serves as the source of the amino group for other amino acids?

• A) D-phenylalanine
• B) L-phenylalanine
• C) racemic phenylalanine
• D) L-glutamic acid
• E) D-glutamic acid

---

Definitions:

Equality Matching

A relationship model based on balance and fairness, where contributions and benefits are expected to be equal.

Relationship

The way in which two or more concepts, objects, or people are connected, or the state of being connected.

Reputation

The general opinion or judgment about an individual's or entity's character, abilities, and potential based on past actions and achievements.

Traits

Traits are distinguishing characteristics or qualities that define an individual's personality, behavior, or physical attributes.