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Molecular Basis Of Inheritance

Question
CBSEENBI12003189
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Sequence of DNA (non-coding) is known as

  • exon

  • intron

  • cistron 

  • none of these

Solution

B.

intron

Introns are DNA sequence lying within a coding sequence (exons) but not usually encoding cell product and resulting so called split genes. Cistron is a segment of linear DNA encoding a specific and functional product, usually protein.

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Expand UTR.

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