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Molecular Basis of Inheritance — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYMolecular Basis of Inheritance1 Mark
MCQ
What are the DNA sequences that code for protein known as?
  • A
    Introns
  • B
    Exons
  • C
    Control regions
  • D
    Intervening sequences
✓

Answer

  1. Exons

Explanation:

DNA initially transcribed to messenger RNA, consists of coding sequences which are called as exons which codes for proteins and non-coding sequences which are called as introns.

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