This quiz works best with JavaScript enabled. Home > Class 9 > Class 9 Science Chapter 5 The Fundamental Unit Of Life – Quiz 11 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 9 Science Chapter 5 The Fundamental Unit Of Life Quiz 11 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following organelles have double membrane? A) Chloroplast. B) Ribosome. C) Lysosome. D) Vacuole. Show Answer Correct Answer: A) Chloroplast. 2. Chromosomes are made up of(a) DNA(b) protein(c) DNA and protein(d) RNA A) A. B) C. C) B. D) D. Show Answer Correct Answer: B) C. 3. The ..... packages and processes material before it exports out of the cell. A) Vacuoles. B) Mitochondria. C) Golgi apparatus. D) Nucleus. Show Answer Correct Answer: C) Golgi apparatus. 4. Which of the following is called store house of cell? A) Golgi body. B) Mitochondria. C) Endoplasmic reticulum. D) Cell wall. Show Answer Correct Answer: A) Golgi body. 5. The glycocalyx is ..... A) Glycoproteins and glycolipids. B) Oligosaccharide part of glycolipids and glycoproteins. C) Lipid and protein parts of glycolipids. D) Mucopolysaccharides attached to cell wall. Show Answer Correct Answer: B) Oligosaccharide part of glycolipids and glycoproteins. 6. Which of the following can be made into crystal? A) A bacterium. B) An Amoeba. C) A virus. D) A sperm. Show Answer Correct Answer: C) A virus. 7. Which scientist said all plants have cells? A) Hooke. B) Litter. C) Virchow. D) None of the above. Show Answer Correct Answer: B) Litter. 8. Which of the following organelle is present onion cells but not in human cheek cells? A) Cell wall. B) Cytoplasm. C) Nucleus. D) Plasma membrane. Show Answer Correct Answer: A) Cell wall. 9. What is the significance of the selectively permeable nature of the cell membrane? A) It regulates substance movement, maintaining homeostasis and protecting the cell. B) It solely provides structural support to the cell. C) It prevents any interaction between the cell and its environment. D) It allows all substances to pass freely into the cell. Show Answer Correct Answer: A) It regulates substance movement, maintaining homeostasis and protecting the cell. 10. First living cells were observed by A) Robert hooke. B) Robert Brown. C) A. V. Leeuwenhoek. D) R. Virchow. Show Answer Correct Answer: C) A. V. Leeuwenhoek. 11. Division of labour is present within a single cell. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 12. Which of the following organisms are prokaryotes? A) Plants. B) Animals. C) Bacteria. D) Fungi. Show Answer Correct Answer: C) Bacteria. 13. If there is a high concentration of water outside of a cell, where will the water want to go? A) On the outside of the cell. B) In to the cell. C) Away from the cell. D) None of the above. Show Answer Correct Answer: B) In to the cell. 14. Camillo Golgi discovered ..... A) Golgi bodies. B) Vacuoles. C) Mitochondria. D) Lysosomes. Show Answer Correct Answer: A) Golgi bodies. 15. Which scientist created the first microscope? A) Hooke. B) Lion corner. C) Litter. D) None of the above. Show Answer Correct Answer: A) Hooke. 16. ..... are the smallest units of life because they grow, reproduce, respond, and use energy. A) Atoms. B) Elements. C) Cells. D) All of the above. Show Answer Correct Answer: C) Cells. 17. Cell theory was proposed by A) Schleiden. B) Schwann. C) Both a and b. D) Rudolf virchow. Show Answer Correct Answer: C) Both a and b. 18. Potatoes contain A) Chromoplast. B) Adhesive. C) Chloroplast. D) Stroma. Show Answer Correct Answer: B) Adhesive. 19. Name one type of cell that is found in plants but not in animals. A) Chloroplast. B) Mitochondria. C) Nucleus. D) Ribosome. Show Answer Correct Answer: A) Chloroplast. 20. What is the function of vacuoles? A) Make protein. B) Store genetic information. C) Storage of salt, H$_{2}$O, food, and waste. D) Transports material outside the cell. Show Answer Correct Answer: C) Storage of salt, H$_{2}$O, food, and waste. 21. What does the cell theory state? A) Cells arise from pre-existing cells. B) Cells are the basic structural unit of all living organisms. C) All organisms are composed of one or more cells. D) All of the above. Show Answer Correct Answer: D) All of the above. 22. The outermost layer of hum an cheek cells is A) Plasma membrane. B) Cytoplasm. C) Cell wall. D) Nuclear membrane. Show Answer Correct Answer: A) Plasma membrane. 23. These are examples of unicellular organisms ..... A) Amoeba Paramoecium. B) Chlamydomonas. C) Bacteria. D) All the above. Show Answer Correct Answer: D) All the above. 24. Cell wall is the outermost layer found in animal cells. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 25. In what type of cells would you expect to find many mitochondria? A) Muscle cells. B) Nerve cells. C) Skin cells. D) Sperm cells. Show Answer Correct Answer: A) Muscle cells. ← PreviousNext →Related QuizzesClass 9 Science Chapter 5 The Fundamental Unit Of Life Quiz 1Class 9 Science Chapter 5 The Fundamental Unit Of Life Quiz 2Class 9 Science Chapter 5 The Fundamental Unit Of Life Quiz 3Class 9 Science Chapter 5 The Fundamental Unit Of Life Quiz 4Class 9 Science Chapter 5 The Fundamental Unit Of Life Quiz 5Class 9 Science Chapter 5 The Fundamental Unit Of Life Quiz 6Class 9 Science Chapter 5 The Fundamental Unit Of Life Quiz 7Class 9 Science Chapter 5 The Fundamental Unit Of Life Quiz 8Class 9 Science Chapter 5 The Fundamental Unit Of Life Quiz 9Class 9 Science Chapter 5 The Fundamental Unit Of Life Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books