Biology
Grade-8
Easy
Question
Nucleotides are formed due to the reaction between ________, ________ and ___________.
- Phosphoric acid, sugar, and nitrogenous bases
- Phosphoric acid, sugar, and fatty acids
- Phosphoric acid, alcohols, and nitrogenous bases
- Glycerol, sugar, and nitrogenous bases
Hint:
Nucleotides are made of nitrigenous bases, sugar and phosphoric acid
The correct answer is: Phosphoric acid, sugar, and nitrogenous bases
Nucleotides are the molecules consisting of nitrogen containing bases( adenine , guanine , cytosine , uracil) , phosphoric acid and and sugar ( deoxyribose in DNA and ribose in RNA)
These nucleotides then polymerised to form DNA OR RNA.
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