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Important Questions

Biomolecules

Bihar Board · Class 11 · Biology

Most important questions from Biomolecules for Bihar Board Class 11 Biology board exam 2026. MCQs, short answer, and long answer questions with marks.

132 questions25 flashcards5 concepts

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132 Questions·
multiple choicemultiple correct

Sample Questions

1multiple choice

What is the molecular weight range for biomolecules in the acid-soluble pool?

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18-800 Daltons

The chapter specifies that biomolecules in the acid-soluble pool have molecular weights ranging from 18 to around 800 daltons.

2multiple choice

Which of these is NOT a type of macromolecule found in living systems?

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Carbohydrates

Polysaccharides are macromolecules, but 'carbohydrates' as a general term is not listed as a specific macromolecule type.

3multiple choice

What is the primary function of enzymes?

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Catalyze biochemical reactions

Enzymes are proteins that catalyze biochemical reactions in cells, dramatically increasing reaction rates.

4multiple choice

How many types of nucleotides exist?

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5

The chapter mentions five types of nucleotides: adenine, guanine, cytosine, uracil, and thymine.

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Frequently Asked Questions

What are the important topics in Biomolecules for Bihar Board Class 11 Biology?
Biomolecules covers several key topics that are frequently asked in Bihar Board Class 11 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Biomolecules — Bihar Board Class 11 Biology?
Understand the core concepts first, then work through the 132 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.
How many important questions are there in Biomolecules?
There are 132 practice questions available for Biomolecules. These cover multiple question types including MCQs, short answer, and long answer questions.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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