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Class 11 Biology Practice Test: Biomolecules - Biomacromolecules
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Avg score: 59% • Most missed: “What is the maximum weight of biomolecules?”

Biomacromolecules are large biological polymers, such as nucleic acids, proteins, and carbohydrates, that are made up of monomers linked together. For example, proteins are composed of monomers called amino acids.

Class 11 Biology Practice Test: Biomolecules - Biomacromolecules
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25 Questions

1. What is the maximum weight of biomolecules?
2. 10 – 15% of the total cellular mass is ______
3. What percentage of the total cellular mass is carbohydrates?
4. Which of the following bond is present in proteins?
5. Which of the following protein is an enzyme?
6. 2% of the total cellular mass is _____
7. Glut-4 is a type of enzyme.
8. When tissue is homogenized, the disrupted cell membrane separates in the form of _____
9. Which of the following is a common feature to all the compounds found in the acid-soluble pool?
10. In which of the following organisms, starch is present as a storehouse of energy?
11. Which of the following is an exception to the acid-insoluble fraction?
12. Lipids are not macromolecules as their weight does not exceed 800 Da. True or false?
13. What percentage of the total cellular mass is water?
14. Which of these substances is not polymeric?
15. Which of the following is the most abundant chemical in the living organisms?
16. What is the unit of measurement of weight of biomacromolecules?
17. Lipids are strictly macromolecules.
18. The molecular weight of lipids does not exceed _____
19. Which of the following is true about lipids?
20. What is the monomeric unit of cellulose?
21. What does the acid-soluble pool represent?
22. Which of these compounds do not have a molecular weight greater than 10,000 Da?
23. Which of these compounds is not present in the acid insoluble fraction of homogenized tissue?
24. What percentage of the total cellular mass is nucleic acids?
25. Which of the following is the most abundant protein in the animal world.?

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