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Exons and Introns
What Are Introns? — Definition & Role in Transcription

Practice problem

What Are Introns? — Definition & Role in Transcription

By RReagan Devine

+1 contributors

Contributors

Reagan Devine
Gabi Slizewska

What are the noncoding regions of a pre-mRNA called?

Choose one answer

Option A: A

Exons

Option B: B

Protons

Option C: C

Introns

Option D: D

Purine bases

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