Q1ChemistryUnit 19: Biomolecules
Cellulose is a?
Chemistry · JEE
Biomolecules Previous Year Questions for JEE
18+ syllabus-aligned questions available
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Goodmarks offers 18+ JEE-style PYQs for Biomolecules with detailed solutions. While official past papers rotate yearly, our bank covers the same concepts, difficulty, and question formats tested in JEE Chemistry.
Previous year questions are the fastest way to understand how Biomolecules is tested in JEE. Practise 18+ exam-pattern MCQs modelled on JEE Main and Advanced, with full solutions for every question.
Subtopics in Biomolecules
- General introduction and importance of biomolecules
- Carbohydrates: Classification, aldoses and ketoses, monosaccharides (glucose and fructose) and constituent monosaccharides of oligosaccharides (sucrose, lactose and maltose)
- Proteins: Elementary idea of a-amino acids, peptide bond, polypeptides, proteins: primary, secondary, tertiary and quaternary structure (qualitative idea only), denaturation of proteins, enzymes
- Vitamins: Classification and functions
- Nucleic Acids: Chemical constitution of DNA and RNA, biological functions of nucleic acids
- Hormones: General introduction
Free sample questions
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Q2ChemistryUnit 19: Biomolecules
Antimicrobial drugs that are derived
from the natural processes of some microorganisms and that can inhibit or destroy other microorganisms, are specifically known as:
Q3ChemistryUnit 19: Biomolecules
The life cycle of mulberry silk worm is completed within
Q4ChemistryUnit 19: Biomolecules
The drug cimetidine was designed to:
This question has multiple correct options
Q5ChemistryUnit 19: Biomolecules
Complete the correlation. Silk worm: Cocoon : :Wool:
Q6ChemistryUnit 19: Biomolecules
What is not true about polymers?
Q7ChemistryUnit 19: Biomolecules
fibres are made
from cellulose.
Q8ChemistryUnit 19: Biomolecules
Which of the following acts as a biological catalyst?
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Frequently asked questions
Why practise PYQs for Biomolecules?
PYQs reveal recurring concepts, common traps, and the difficulty level JEE expects. Solving them builds exam temperament and time management.
Does Goodmarks have actual JEE past papers?
Our bank includes exam-style MCQs aligned with JEE Main Chemistry syllabus for Biomolecules, covering the same topics as previous year papers.
How should I use PYQs for Biomolecules?
Solve timed sets, review every explanation, note weak subtopics, then revisit with focused practice on Goodmarks.
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Yes. Every question includes the correct answer and a detailed explanation showing the reasoning.
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Notes & Formulas
General introduction and importance of biomolecules
Subtopic
Carbohydrates: Classification, aldoses and ketoses, monosaccharides (glucose and fructose) and constituent monosaccharides of oligosaccharides (sucrose, lactose and maltose)
Subtopic
Proteins: Elementary idea of a-amino acids, peptide bond, polypeptides, proteins: primary, secondary, tertiary and quaternary structure (qualitative idea only), denaturation of proteins, enzymes
Subtopic
Vitamins: Classification and functions
Subtopic
Nucleic Acids: Chemical constitution of DNA and RNA, biological functions of nucleic acids
Subtopic
Hormones: General introduction
Subtopic