Which Compound Is NOT Required for Initiation of DNA Replication

question 22

Multiple Choice

Which compound is NOT required for initiation of DNA replication in E. coli?

• A) DnaB (helicase)
• B) DnaG (primase)
• C) Dam methylase
• D) DNA ligase
• E) DnaA (a AAA+ ATPase)

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Definitions:

Disruptive Mood Dysregulation Disorder

A psychiatric disorder in children characterized by severe temper outbursts and persistently irritable mood.

Repetitive Physical Exercise

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Norepinephrine

A neurotransmitter involved in arousal and stress, also known as noradrenaline.

Dopamine

Dopamine is a neurotransmitter that plays a major role in reward, motivation, memory, attention and even regulating body movements.