What Is the Minimum Number of Different Aminoacyl-TRNA Synthetases Required

question 26

Multiple Choice

What is the minimum number of different aminoacyl-tRNA synthetases required by a cell?

• A) 64, one for each codon
• B) 61, one for each sense codon
• C) 30, one for each different tRNA
• D) 50, one for each different tRNA
• E) 20, one for each amino acid

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Definitions:

Dissociation

A psychological condition wherein a person experiences a disconnection and lack of continuity between thoughts, memories, surroundings, actions, and identity.

Repression

A defense mechanism where unwanted memories, thoughts, or desires are excluded from conscious awareness.

Proactive Interference

The effect where older information prevents the recall of newer information.

Repressed Memories

Memories involuntarily suppressed because they are linked to intense stress or trauma.