Question no 1800 SSC CGL Tier 1 Genral Awareness Questions and Answers Free Online Mock Test 43

SSC CGL Tier 1 :: GA Test 43

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1 .

The hydrophilic nature of DNA is due to the presence of :

[ A ] deoxyribose sugar
[ B ] phosphate group
[ C ] thymine base
[ D ] a number of hydrogen bonds

Answer : Option B

Explanation :

Phosphate groups are posi ti vel y charged. It makes the DNA polar and polar molecules are usually Hydrophilic.

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