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Class 8 Science Chapter 8 Cell Structure And Functions Quiz 9 (60 MCQs)

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1. An experiment is performed on plants to see how different liquids affect plant growth. Each plant in the experiment is given a different liquid; water, apple juice, or milk. Each plant has the same amount of soil, sunlight, and listens to the same music. In this investigation, the independent variable is .....
2. Which option displays the correct order of the cell cycle?
3. What is the cell organelle that stores water, food and waste called?
4. What is the function of the lysosomes?
5. Which of the following is the "powerhouse" of the cell that breaks down food into energy that the cell needs?
6. Function of Cell Membrane
7. A rigid structure that surrounds the cell membrane for support and protection of the cell.
8. Cells also contain fluid-filled organelles called
9. The calls capable of changing shapes are
10. Chloroplasts in plant cells allow the plant to perform a function that animal cells cannot do. What is the main function of the chloroplasts found in plant cells?
11. This type of cell contains DNA
12. Supply most of the energy needed by the cell
13. The outer most layer of human cheek cell is
14. The fluid content of the cell which is bounded by cell membrane is called
15. Transcription occurs when the sequence of
16. Cell walls is found in
17. Mitochondria Function
18. The site of respiration
19. Controls what enters and exits the cell like a door
20. This PLANT cell structure protects the plant cell, and gives it shape.
21. Modifies proteins and sorts for final destination.
22. Sister Chromatids separate from each other
23. Who saw the first living cell?
24. Fill in the blank:Golgi apparatus helps in packing and transporting different materials between the cells and out of the cell.
25. Muscle cells are branched
26. Tiny structures that carry out cell functions are collectively called
27. Thick fluid outside nucleus throughout the cell
28. Which of the following is a disease caused by protozoans?Tuberculosis Polio Malaria Typhoid
29. Function of the cell membrane to block the movement of certain sizes, shapes and kinds of particles from entering the cell.
30. Which type of cell lacks a nucleus?
31. All organisms are made of smaller parts called .....
32. The cell theory states that all organisms are made of cells; cells are the most basic unit of life; and
33. What theory emphasizes the unity underlying the diversity of life forms?
34. Which organelle contains the cell's genetic material?
35. What type of biomolecule is embedded in the cell membrane for transport?
36. What is the process by which cells divide to produce gametes with half the number of chromosomes?
37. What is the primary function of ciliated epithelial cells?
38. Uses energy from sugar to make energy for the cell
39. Jelly-like substance that is located between the cell membrane and the nucleus
40. Which organelle of the cell is called 'SUCIDAL BAGS' in a cell?
41. Zoe, Jackson, and David are studying cells in their biology class. They are discussing the primary role of the cell membrane. What is the primary role of the cell membrane in this context?
42. Chromosomes carry
43. The fluid present between the cell membrane and the nucleus is called
44. A group of cells that have similar functions? Examples are nervous, epithelial, muscle and connective
45. Cells combine together to perform a special function are called?
46. Chromosomes are located in
47. Lily, Luna, and Evelyn are studying for their biology exam. They come across a question about the function of the mitochondria in a cell. Luna suggests that it's like a power plant in a city. What does she mean by this?
48. What 4 parts do both Prokaryotic and Eukaryotic cells have?
49. Nuclear membrane and nucleus are having both animal cell and plant cell
50. Plastids which are Green in colour and are only found in Plant Cells
51. What is the Mitochondria?
52. How many pairs of chromosomes are there in every normal human cell?
53. Assertion (A):The Golgi apparatus is found in both plant and animal cells. Reason (R):It is essential for processing and packaging cellular products.
54. Read The Following Terms And Select The Pair That Is Related To Inheritance Of Characters.
55. What keeps the organelles inside of a cell in its proper place?
56. Which of the following organelle always contain DNA?
57. Organisms with eukaryotic cells are called?
58. Which organelle is involved in the modification, sorting, and packaging of proteins and lipids?
59. Which of the following is a not unicellular organism
60. In photosynthesis chloroplasts use light energy to produce a sugar called glucose. What type of biomolecule is glucose?
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