This quiz works best with JavaScript enabled. Home > Class 8 > Class 8 Science Chapter 8 Cell Structure And Functions – Quiz 54 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 8 Science Chapter 8 Cell Structure And Functions Quiz 54 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What does the Golgi Apparatus package proteins into? A) Lysosomes. B) Vesicles. C) Ribosomes. D) Mitochondria. Show Answer Correct Answer: B) Vesicles. 2. Made of hydrolytic enzymes to break down and get rid of waste products in the cell. A) Smooth ER. B) Vacuole. C) Lysosomes. D) Cell Wall. Show Answer Correct Answer: C) Lysosomes. 3. What is the function of mitochondria in a cell? A) Stores genetic material. B) Regulates cell division. C) Synthesizes proteins. D) Produces energy (ATP) through cellular respiration. Show Answer Correct Answer: D) Produces energy (ATP) through cellular respiration. 4. Which of the following is the correct order of the Cell Cycle? A) Interphase, Mitosis, Cytokinesis. B) Mitosis, Cytokinesis, Mitosis, Interphase. C) Prophase, Metaphase, Anaphase, Telophase. D) Interphase, Prohase, Cytokinesis. Show Answer Correct Answer: A) Interphase, Mitosis, Cytokinesis. 5. What is the function of epithelial tissue? A) Support and protect organs. B) Covering and lining surfaces. C) Transport nutrients. D) Store food and water. Show Answer Correct Answer: B) Covering and lining surfaces. 6. Assertion (A):The Golgi apparatus modifies and packages proteins. Reason (R):It receives proteins from the endoplasmic reticulum. A) Both Assertion and Reason are true, and Reason is the correct explanation of Assertion. B) Both Assertion and Reason are true, but Reason is not the correct explanation of Assertion. C) Assertion is true, but Reason is false. D) Assertion is false, but Reason is true. Show Answer Correct Answer: A) Both Assertion and Reason are true, and Reason is the correct explanation of Assertion. 7. Which cells have more mitochondria? A) Plant cells. B) Animal cells. C) Less active cells. D) More active cells. Show Answer Correct Answer: D) More active cells. 8. During a biology class, Charlotte, Olivia, and Grace were discussing the differences between plant and animal cells. They were trying to determine which type of cells have a cell wall. Is it plant cells or animal cells? A) Fungi cells. B) Plant cells. C) Bacterial cells. D) Animal cells. Show Answer Correct Answer: B) Plant cells. 9. Prokaryotes do not have which of the following? A) Any cytoplasm. B) A cell membrane. C) A nucleus. D) Genetic material. Show Answer Correct Answer: C) A nucleus. 10. Crossing over A) Occurs during mitosis. B) Is an exchange of genetic material between chromatids. C) Decreases genetic variability. D) Establishes the sex of the individual. Show Answer Correct Answer: B) Is an exchange of genetic material between chromatids. 11. The functional unit of life is called A) Cell. B) Egg. C) Nucleus. D) None of these. Show Answer Correct Answer: A) Cell. 12. The liquid substance present between nucleus and plasma membrane is called A) Cytoplasm. B) Nucleoplasm. C) Protoplasm. D) None of these. Show Answer Correct Answer: A) Cytoplasm. 13. You breathe air in to make sure that your mitochondria have the oxygen they need to make ATP Highly active cells A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 14. Name the scientist who introduced the term CELL. A) Robert Hooke. B) Leeuwenhoek. C) Robert Brown. D) Schwann. Show Answer Correct Answer: A) Robert Hooke. 15. The main ingredient in any cell is ..... ? A) Gas. B) DNA. C) Nucleic Acids. D) Water. Show Answer Correct Answer: D) Water. 16. What is the function of ribosomes? A) Breaking down cellular debris. B) Storing water. C) Making proteins. D) Producing energy. Show Answer Correct Answer: C) Making proteins. 17. The cell in which nucleus is not surrounded by well memberane bound organelle A) Prokaryotic cell. B) Eukaryotic cell. C) Plant cell. D) Animal cell. Show Answer Correct Answer: A) Prokaryotic cell. 18. What is the difference between cilia and flagella? A) Cilia are longer and less numerous than flagella. B) Cilia are shorter and more numerous than flagella. C) Cilia are used for photosynthesis, while flagella are not. D) Cilia are found only in prokaryotic cells. Show Answer Correct Answer: B) Cilia are shorter and more numerous than flagella. 19. Words that end in the suffix-ose like glucose, belong to which group of macromolecules? A) Proteins. B) Carbohydrates. C) Lipids. D) Nucleic acids. Show Answer Correct Answer: B) Carbohydrates. 20. Assertion (A):The smooth endoplasmic reticulum helps in detoxification of drugs and poisons. Reason (R):It contains enzymes that break down harmful substances. A) Both Assertion and Reason are true, and Reason is the correct explanation of Assertion. B) Both Assertion and Reason are true, but Reason is not the correct explanation of Assertion. C) Assertion is true, but Reason is false. D) Assertion is false, but Reason is true. Show Answer Correct Answer: A) Both Assertion and Reason are true, and Reason is the correct explanation of Assertion. 21. Aria is conducting an experiment to see if the time she eats lunch affects her concentration levels throughout the day. She states, Changing the time you eat lunch will have no effect on your concentration levels. This statement is an example of a ..... A) Null Hypothesis. B) Alternative Hypothesis. C) Generalization. D) Assumption. Show Answer Correct Answer: A) Null Hypothesis. 22. The shape of nucleus in a plant cell is A) Round. B) Elliptical. C) Rectangular. D) Triangular. Show Answer Correct Answer: C) Rectangular. 23. Which of the following molecules is least likely to cross a cellular membrane by simple diffusion? A) Carbon dioxide. B) Nitrogen. C) Potassium ion. D) Water. Show Answer Correct Answer: C) Potassium ion. 24. Which organelle contains the genetic material of the cell? A) Cytoplasm. B) Ribosome. C) Nucleus. D) Mitochondria. Show Answer Correct Answer: C) Nucleus. 25. Granular material visible within the nucleus; consists of DNA tightly coiled around proteins A) Cell Wall. B) Cytoplasm. C) Chromatin. D) Organelle. Show Answer Correct Answer: C) Chromatin. ← PreviousNext →Related QuizzesClass 8 Science Chapter 8 Cell Structure And Functions Quiz 1Class 8 Science Chapter 8 Cell Structure And Functions Quiz 2Class 8 Science Chapter 8 Cell Structure And Functions Quiz 3Class 8 Science Chapter 8 Cell Structure And Functions Quiz 4Class 8 Science Chapter 8 Cell Structure And Functions Quiz 5Class 8 Science Chapter 8 Cell Structure And Functions Quiz 6Class 8 Science Chapter 8 Cell Structure And Functions Quiz 7Class 8 Science Chapter 8 Cell Structure And Functions Quiz 8Class 8 Science Chapter 8 Cell Structure And Functions Quiz 9Class 8 Science Chapter 8 Cell Structure And Functions Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books