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Given below is a heterogeneous RNA formed during Eukaryotic transcription: How many introns and exons respectively are present in the hnRNA? - Biology

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Question

Given below is a heterogeneous RNA formed during Eukaryotic transcription:

How many introns and exons respectively are present in the hnRNA?

Options

  • 7, 7

  • 8, 7

  • 8, 8

  • 7, 8

MCQ
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Solution

7, 8

Explanation:

Seven introns and eight exons are depicted in the figure. Exons are defined as the coding sequences, also known as expressed sequences. Sequences seen in mature or processed RNA are referred to as exons. Intronic segments break apart the exons. Mature or processed RNA does not contain introns or intervening regions.

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