Most Genes Are in the "Off" State and Are Not

question 50

Multiple Choice

Most genes are in the "off" state and are not expressed.How then are genes turned on?

• A)DNA helicase must first bind to the promoter site of the DNA.
• B)RNA polymerase must first bind to the exons.
• C)MicroRNA binds to the DNA to initiate transcription.
• D)Transcription factors must first bind to the DNA.

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Definitions:

Inconvenience

A cause of trouble or difficulty that often results in discomfort or annoyance.

Apology

An expression of regret or sorrow for wrongs or offenses committed.

Justification

Providing valid reasons or evidence to support an action or decision.

Demanding Tone

A communication style that forcefully asks or directs others to fulfill certain requirements or tasks.