This quiz works best with JavaScript enabled. Home > Class 9 > Class 9 Science Chapter 5 The Fundamental Unit Of Life – Quiz 18 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 9 Science Chapter 5 The Fundamental Unit Of Life Quiz 18 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Site of photosynthesis is A) Adhesive. B) Chloroplast. C) Chromoplast. D) Both a and c. Show Answer Correct Answer: B) Chloroplast. 2. Which of the following does not consiste nucleus A) Lymphocyte. B) Nerve cell. C) Platelets. D) RBC. Show Answer Correct Answer: D) RBC. 3. Synthesis and packeging of proteins occurs in ..... A) Rough is. B) Smooth is. C) Lysosome. D) Plasma membrane. Show Answer Correct Answer: A) Rough is. 4. Which of the following organelles is smallest in size? A) Ribosome. B) Mitochondrial. C) Chloroplast. D) Lysosome. Show Answer Correct Answer: A) Ribosome. 5. Lipid molecules in the cell are sythesized by A) Plastids. B) Rough endoplasmic reticulum. C) Golgi apparatus. D) Smooth endoplasmic reticulum. Show Answer Correct Answer: D) Smooth endoplasmic reticulum. 6. Break down (digest) worn out cell parts, mostly in animal cells A) Cytoplasm. B) Lysosomes. C) Mitochondria. D) Vacuoles. Show Answer Correct Answer: B) Lysosomes. 7. Human body is originated from A) A single cell. B) Many cells. C) All the above. D) None of the above. Show Answer Correct Answer: A) A single cell. 8. The undefined nuclear region in prokaryotes is called A) Nucleoid. B) Nucleus. C) Nucleolus. D) Nucleic Acid. Show Answer Correct Answer: C) Nucleolus. 9. The cells with jio membrane bound organelles, and the chromosomes are composed of only nucleic acids are A) Plant cells. B) Animal cells. C) Prokaryotic cells. D) Eukaryotic cells. Show Answer Correct Answer: C) Prokaryotic cells. 10. These are the folds found inside the mitochondria that give more surface area for energy-releasing processes to take place: A) Chromosomes. B) Cilia. C) Crista. D) Cytoskeleton. Show Answer Correct Answer: C) Crista. 11. Meiotic division takes place in: A) Meristematic cells. B) Conductive cells. C) Vegetative cells. D) Reproductive cells. Show Answer Correct Answer: D) Reproductive cells. 12. Which tissues are found in the stem and around the vascular bundle A) Xylem and Phloem. B) Collenchyma. C) Sclerenchyma. D) Lateral meristem. Show Answer Correct Answer: C) Sclerenchyma. 13. The most abundant material in plant cell wall is A) Cellulose. B) Lipids. C) Proteins. D) Wax. Show Answer Correct Answer: A) Cellulose. 14. What kind of transport does not require energy? A) Active. B) Vacuole. C) Passive. D) Na/k pump. Show Answer Correct Answer: C) Passive. 15. In order to sustain life, all cells must ..... A) Digest nutrients and water. B) Excrete waste and fluids. C) Must be able to maintain a homeostasis environment (aka cellular respiration and regulation). D) All of the above. Show Answer Correct Answer: D) All of the above. 16. Brain of the cell ..... A) Nucleus. B) Cell membrane. C) Ribosome. D) Mitochondria. Show Answer Correct Answer: A) Nucleus. 17. The hydrolytic enzymes present in the Lysosomes are synthesised in the A) RER. B) TO BE. C) Chromoplasts. D) Don't know the answer. Show Answer Correct Answer: A) RER. 18. Which of the following act as garbage disposal system of the cell? A) Golgi apparatus. B) Lysosomes. C) Vacuole. D) Mitochondria. Show Answer Correct Answer: B) Lysosomes. 19. If you looked at red blood cells under a microscope and saw the blood cells exploded, what would you say happened? A) The cells were placed in a hypotonic solution. B) The solution was isotonic. C) The solution was hypertonic. D) None of the above. Show Answer Correct Answer: A) The cells were placed in a hypotonic solution. 20. Who extended the cell theory A) Knoll. B) Russia. C) Both a and b. D) None of the above. Show Answer Correct Answer: D) None of the above. 21. Most of the cell membrane is made of ..... A) Lipids. B) Carbohydrates. C) Proteins. D) Nucleic acids. Show Answer Correct Answer: C) Proteins. 22. Which of the following act as a garbage disposal system of the cell A) Golgi apparatus. B) Vacuole. C) Lysosome. D) Peroxisomes. Show Answer Correct Answer: C) Lysosome. 23. Select the item that is not present in plant cells A) Cell wall. B) Nucleus. C) Chloroplast. D) Centrioles. Show Answer Correct Answer: D) Centrioles. 24. Sorting of materials take place here. A) Golgi complex. B) RER. C) Ribosomes. D) Cytoskeleton. Show Answer Correct Answer: A) Golgi complex. 25. Plant cells take in light energy and change it into chemical energy in the form of glucose (food). Occurs in the chloroplasts. A) Photosynthesis. B) Cellular Respiration. C) Osmosis. D) Diffusion. Show Answer Correct Answer: A) Photosynthesis. ← 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