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Class 11 Biology: Cell - The Unit of Life
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MCQs on cell basics, organelles in eukaryotic and prokaryotic cells, nucleus, cytoplasm, cell theory, prokaryotic cells, nucleus, eukaryotic cells and its organelles.
 

Class 11 Biology: Cell - The Unit of Life
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25 Questions

1. What is the diameter of cisternae of Golgi bodies?
2. The flagellar core is known as the _____
3. Identify the part of the chloroplast.
Thylakoid of the chloroplast diagram
4. What is the size of a typical eukaryotic cell?
5. Which of these is the main component of the middle lamella?
6. Identify the structure.
Endoplasmic reticulum diagram
7. Which of these cells lack a nucleus?
8. The eukaryotic ribosome is 80S. what does this 'S' denote?
9. Where are the ribosomes attached in rough endoplasmic reticulum?
10. What is the main role of the middle lamella?
11. Which of these plastids store proteins?
12. What are the disc shaped structures located on the sides of the centromere?
13. What are the subunits of prokaryotic ribosomes?
14. Which of these is not a function of the cell wall?
15. Which among the following statements is incorrect about plasma membrane?
16. Which among the following is incorrect about the layers of the cell wall?
17. What is the space inside the endoplasmic reticulum called?
18. Which among the following is incorrect about cytoskeleton, cilia and flagella?
19. Which of these structures of the phospholipid bilayer is correctly matched with its property?
20. Identify the component of the cell membrane.
Hydrophilic phosphate head diagramHydrophilic phosphate head diagram
21. Which among the following statements is incorrect about mitochondria?
22. What is the full form of PPLO?
23. Which among the following is incorrect about plastids?
24. What is the function of plasmodesmata in plants?
25. Which of these structures is not a part of the endomembrane system?