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Chemistry · PYQ NEET UG 2016(1)

हिन्दी

The CORRECT statement regarding RNA and DNA, is

  1. the sugar component in RNA is arabinose and the sugar component in DNA is ribose
  2. the sugar component in RNA is 2'-deoxyribose and the sugar component in DNA is arabinose
  3. the sugar component in RNA is arabinose and the sugar component in DNA is 2'-deoxyribose
  4. the sugar component in RNA is ribose and the sugar component in DNA is 2'-deoxyribose

Correct answer · Option 4

the sugar component in RNA is ribose and the sugar component in DNA is 2'-deoxyribose

Explanation

RNA contains \( \beta \)-D-ribose as its sugar component, while DNA contains \( \beta \)-D-2'-deoxyribose.

Related questions

Consider the molecules \( \mathrm{CH}_{4} \), \( \mathrm{NH}_{3} \) and \( \mathrm{H}_{2}\mathrm{O} \). Which of the given statements is FALSE?→The rate of a first-order reaction is \( 0.04 \text{ mol L}^{-1}\text{s}^{-1} \) at 10 seconds and \( 0.03 \text{ mol L}^{-1}\text{s}^{-1} \) at 20 seconds after initiation of the reaction. The half-life period of the reaction is ______.→Which of the following is an analgesic?→Which is the CORRECT statement for the given acids?→
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