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Chapter 10 of 10
Practice Quiz

Biomolecules

Meghalaya Board · Class 12 · Chemistry

Practice quiz for Biomolecules — Meghalaya Board Class 12 Chemistry. MCQs and questions with answers to test your preparation.

42 questions24 flashcards5 concepts

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A multi-panel diagram illustrating the four levels of protein structure: primary (amino acid sequence), secondary (alpha-helix, beta-pleated sheet), tertiary (3D folding), and quaternary (multiple pol
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Quick Quiz: Biomolecules

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1

What is the general formula of carbohydrates?

2

Glucose is also known as:

3

The linkage between two monosaccharide units in disaccharides is called:

4

The monomer units of proteins are:

42 Questions·
multiple choicemultiple correct

Sample Questions

1multiple correct

Which of the following are monosaccharides?

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Glucose, Fructose, Ribose

Monosaccharides are simple sugars that cannot be hydrolyzed further. Glucose, fructose, and ribose are all monosaccharides. Sucrose and maltose are disaccharides as they can be hydrolyzed to give two monosaccharide units.

2multiple correct

Which of the following are examples of polysaccharides?

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Starch, Cellulose, Glycogen

Starch, cellulose, and glycogen are polysaccharides as they contain many monosaccharide units joined together. Lactose and sucrose are disaccharides containing only two monosaccharide units each.

3multiple choice

The bond that links amino acids in proteins is called:

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Peptide bond

Peptide bond is formed between the carboxyl group of one amino acid and the amino group of another amino acid with the elimination of water molecule. This is also called peptide linkage or amide bond.

4multiple correct

Which of the following are fat-soluble vitamins?

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Vitamin A, Vitamin D, Vitamin E, Vitamin K

Vitamins A, D, E, and K are fat-soluble vitamins. They are stored in liver and adipose tissues. Vitamin C and B-group vitamins are water-soluble vitamins that are readily excreted in urine.

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Frequently Asked Questions

What are the important topics in Biomolecules for Meghalaya Board Class 12 Chemistry?
Biomolecules covers several key topics that are frequently asked in Meghalaya Board Class 12 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 — Meghalaya Board Class 12 Chemistry?
Understand the core concepts first, then work through the 42 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.

Sources & Official References

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

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