Question
Write three differences between DNA and RNA.

Answer

Difference between DNA and RNA :
S.No.SymptomsDNARNA
1Number of strandDouble strandedSingle stranded
2Pentose sugarDeoxyribose $\left(C_6 H_{10} O_4\right)$Ribose $\left( C _5 H _{10} O _5\right)$
3Pyrimidine baseThymine and cytosineUracil and cytocine

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