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← Bihar Board Class 12 PYQ
Biomolecules
Bihar Board Class 12 · Chemistry · 34 past questions
Topic
Vitamins
13
Carbohydrates
10
Amino acids and proteins
4
Enzymes
4
Hormones, lipids and miscellaneous
2
Nucleic acids and DNA
1
Year
2026
2
2025
0
2024
1
2023
0
2022
0
2021
1
2019
0
2017
0
4 of 34 ·
show all
Q2
2026 Set A
Which of the following is not a macromolecule ?
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Q3
2026 Set A
Which of the following is capable of forming Zwitter ion ?
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Q10
2024 Set D
The helical structure of protein is stabilized by which of the following ?
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Q24
2021 Set A
Which one is capable of forming zwitterion ?
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