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Practice problem

What Are Exons? — Definition & Role in Transcription

By Reagan Devine
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A diagram of introns and exons in pre-mRNA.

The picture above illustrates a missense mutation in a strand of pre-mRNA, denoted by a red X. The pre-mRNA is spliced normally. How might this mutation affect the protein produced?

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Type a concept, like “slope” or “photosynthesis”.

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