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Class 11 Biology Practice Test: Biomolecules - Basics
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A biomolecule or biological molecule is a loosely used term for molecules present in organisms that are essential to one or more typically biological processes, such as cell division, morphogenesis, or development.

Class 11 Biology Practice Test: Biomolecules - Basics
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25 Questions

1. Which among the following statements is incorrect about classification of protein?
2. Enzymes are biocatalysts i.e. they increase the rate of reaction of metabolic reactions.
3. Which among the following is incorrect about denaturation?
4. Formation of complex substances from simpler compounds is called as _______
5. Cell is made of macromolecules like proteins, carbohydrates, lipids, nucleic acids and water.
6. Enzymes that link covalent bond between substrates to form a large molecule are called _______
7. Which among the following is incorrect about RNA?
8. Which among the following is incorrect about different saccharides?
9. Carbohydrates are classified as monosaccharides, oligosaccharides and polysaccharides based on their behavior on hydrolysis.
10. Proteins are polymers of amino acids that are connected by __________
11. Sucrose is also called as ____
12. Which among the following is incorrect about enzymes?
13. Which among the following is incorrect about enzymes?
14. Transferase catalyzes oxidation and reduction between 2 substrates.
15. Which among the following does not affect the activity of the enzyme after a particular point?
16. Zwitter ion in aqueous solution is __________
17. Which among the following is incorrect about polysaccharides?
18. Which among the following is incorrect about carbohydrates?
19. Tertiary structure of protein is formed by __________
20. Which among the following is incorrect about amino acids?
21. Which among the following is incorrect about RNA?
22. Which among the following is incorrect about amino acids?
23. Primary storage of food in animals is through _______
24. Polysaccharides are formed by _______
25. Which among the following is incorrect about fructose and glucose?

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