NEET Chemistry: Biomolecules — Practice Set 5

Q1. Which nucleic acid base is a purine with a double-ring structure?

Q2. Which amino acid has a side chain with a positive charge at physiological pH?

Q3. Which vitamin deficiency causes pellagra?

Q4. What is the sugar moiety in RNA?

Q5. Which amino acid has an aromatic side chain?

Q6. Which vitamin is produced by gut bacteria?

Q7. The linkage between amino acids in proteins is called?

Q8. What functional group is present in the open chain form of fructose?

Q9. Which biomolecule stores genetic information?

Q10. Which of the following is an aldopentose?

Chemistry — Biomolecules

Set 5 of 20

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Which nucleic acid base is a purine with a double-ring structure?