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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

RNA has _______. - Chemistry

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प्रश्न

RNA has ______.

पर्याय

  • A - U base pairing

  • P-S-P-S backbone

  • double helix

  • G - C base pairing

MCQ
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उत्तर

RNA has A - U base pairing.

Explanation:

RNA contains uracil (U) instead of thymine (T), so adenine (A) pairs with uracil (U) through hydrogen bonds. This A-U pairing is a key feature of RNA's structure.

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Principal Molecules of the Living World
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पाठ 14: Biomolecules - Exercises [पृष्ठ ३२०]

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बालभारती Chemistry [English] Standard 12 Maharashtra State Board
पाठ 14 Biomolecules
Exercises | Q 1. vi. | पृष्ठ ३२०
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