MCQ
Nucleic acids are polymer of:
- ANucleotides
- BNucleosides
- CAmino acids
- DNitrogen bases
✓
Answer
- Nucleotides
Explanation:
Nucleic acids are long-chain polymers of nucleotides.
The nucleotides, in turn, are phosphoric acid esters of nucleosides which mainly consist of a nitrogenous base, sugar, and phosphate.
The nitrogenous base includes purines and pyrimidines while the sugar contains ribose and deoxyribose sugar. phosphate is formed of phosphoric acid.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Medusa is the reproductive structure of
Recognise the figure and find out the correct matching.
$A-$ Acell is a closed compartment for all substances
→$R -$ Plasma membrane of a cell is selectively permeable.
“$G_0$” state of cells in eukaryotic cell cycle denotes
→The following diagram represents a structure chromosome. Identify the structures marked as $A , B$ and $C .$
→Pituitary gland is under the control of
Delete the odd one :
What happens when glomerular filteration rate falls?
Excretion of nitrogenous waste products in semisolid form occur in
Mark the correct statement.