In the Urea Cycle, the Second Nitrogen of Urea Enters

question 38

Multiple Choice

In the urea cycle, the second nitrogen of urea enters the cycle in the form of which of the following metabolites?

• A) alanine
• B) glutamine
• C) ornithine
• D) aspartate
• E) arginine

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Definitions:

Retrieval Cues

Signals or stimuli that help in the recall of memories.

Source Confusion

Source confusion is a memory error where the origin of a memory is incorrectly attributed, leading individuals to misremember where or from whom they acquired information.

Hippocampus

A region of the brain associated with memory formation and spatial navigation, critical in converting short-term memories to long-term.

Memory Errors

Mistakes or distortions in the recall of information or experiences, often due to the limitations or failures in the human memory system.