JEE Mains Chemistry Past PapershardMCQ SINGLE

The carbohydrate "Ribose" present in DNA, is A. A pentose sugar B. present in pyranose from C. in "DJEE Mains Chemistry Past Papers Chemistry Question

Question

The carbohydrate "Ribose" present in DNA, is A. A pentose sugar B. present in pyranose from C. in "D" configuration D. a reducing sugar, when free E. in -anomeric form Choose the correct answer from the options given below: (A) A, D and E only (B) A, C and D only (C) A, B and E only (D) B, D and E only

Answer: B

💡 Solution & Explanation

N N N N NH2 –O–P–O O O – OH O 5' 4' 1' 3' 2' Sugar (deoxyribose) Phosphate group Nitrogenous base

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