This quiz works best with JavaScript enabled. Home > Class 9 > Class 9 Science Chapter 5 The Fundamental Unit Of Life – Quiz 6 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 9 Science Chapter 5 The Fundamental Unit Of Life Quiz 6 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Find out the correct sentence A) Rough endoplasmic reticulum and smooth endoplasmic reticulum produce lipid and protein respectively. B) Enzymes packed in Lysosomes are made through RER (rough endoplasmic reticulum. C) Nucleoid is present inside the nucleoplasm of eukaryotic nucleus. D) Endoplasmic reticulum is related with the destruction of plasma membrane. Show Answer Correct Answer: B) Enzymes packed in Lysosomes are made through RER (rough endoplasmic reticulum. 2. Which lens in compound microscope is closest to eyes, while seeing images? A) Eyepiece. B) Objective. C) All the above. D) None of the above. Show Answer Correct Answer: A) Eyepiece. 3. Guard cells and stoma are found in which part of the plant? A) Parenchyma. B) Collenchyma. C) Sclerenchyma. D) Epidermis. Show Answer Correct Answer: D) Epidermis. 4. Which statement is true about cell theory? A) Cell theory states that all cells are nonliving. B) Cell theory states that cells can come from nonliving things. C) Cell theory states that all cells arise from other cells. D) Cell theory says animal cells are the only type of living cells. Show Answer Correct Answer: C) Cell theory states that all cells arise from other cells. 5. Cell organelles are embedded in A) Nucleolus. B) Cytoplasm. C) Protoplasm. D) Mitochondria. Show Answer Correct Answer: B) Cytoplasm. 6. The root hair absorbs water by the process called A) Diffusion. B) Osmosis. C) Endocytosis. D) Plasmolysis. Show Answer Correct Answer: B) Osmosis. 7. Which out of the following is not a function of vacuole? A) Storage. B) Providing turgidity & rigidity of the cell. C) Waste excretion. D) Locomotion. Show Answer Correct Answer: D) Locomotion. 8. How many pairs chromosomes are found in human zygote? A) 23. B) 46. C) 92. D) 69. Show Answer Correct Answer: A) 23. 9. Which of the following are covered by a single membrane?(a) Mitochondria(b) Vacuole(c) Lysosome(d) Plastid A) A. B) C. C) B. D) D. Show Answer Correct Answer: C) B. 10. What is the meaning of cell A) Honeycomb. B) A small room. C) Compound microscope. D) Selective permeable membrane. Show Answer Correct Answer: B) A small room. 11. Genetic material of eukaryotic cell is contained in A) Nucleolus. B) Nucleoplasm. C) Nucleus. D) Nucleoid. Show Answer Correct Answer: C) Nucleus. 12. Which cell organelle is called the powerhouse of the cell? A) Plastids. B) Lysosomes. C) Dictyosome. D) Mitochondria. Show Answer Correct Answer: D) Mitochondria. 13. A cell will swell up if A) The concentration of water molecules in the cell is higher than the concentration of water molecules in the surrounding medium. B) The concentration of water molecules in the surrounding medium is higher than water molecules concentration in the cell. C) The concentration of water molecules is same in the cell and in the surrounding medium. D) Concentration of water molecules does not matter. Show Answer Correct Answer: B) The concentration of water molecules in the surrounding medium is higher than water molecules concentration in the cell. 14. Process in which particles move from less crowded (low concentration) to more crowded (high concentration) using energy A) Passive Transport. B) Cellular Respiration. C) Active Transport. D) Osmosis. Show Answer Correct Answer: C) Active Transport. 15. Which of the following is a multicellular organism? A) Amoeba. B) Paramoecium. C) Human Being. D) All of the above. E) None of these. Show Answer Correct Answer: C) Human Being. 16. Process by which the cell membrane removes material that is too large to pass through the membrane. A) Endocytosis. B) Exocytosis. C) Transport. D) Respiration. Show Answer Correct Answer: B) Exocytosis. 17. Control room of the cell A) Nucleus. B) Lysoaomes. C) Vacuoles. D) IS. Show Answer Correct Answer: A) Nucleus. 18. Which of the following are the main constituents of cell wall? A) Pectin. B) Starch. C) Cellulose. D) Protein. Show Answer Correct Answer: C) Cellulose. 19. All chemical reactions in cells takes place in A) Only nuclueus. B) Golgi body. C) RER and SER. D) Cytoplasm. Show Answer Correct Answer: D) Cytoplasm. 20. Who discovered cell nucleus? A) Robert Brown. B) Robert Hook. C) Watson. D) Crick. Show Answer Correct Answer: A) Robert Brown. 21. The site of detoxification in liver cells is A) Lysosome. B) RER. C) Ribosome. D) TO BE. Show Answer Correct Answer: D) TO BE. 22. Plasmolysis in a plant cell is defined as A) Breakdown (lysis) of plasma membrane in hypotonie medium. B) Shrinkage of cytoplasm in hypertonic medium. C) Shrinkage of nucleoplasm. D) None of them. Show Answer Correct Answer: B) Shrinkage of cytoplasm in hypertonic medium. 23. Plasmolysis in a plant cell is defined as(a) break down (lysis ) of plasma membrane in hypotonic medium(b) shrinkage of cytoplasm in hypertonic medium(c) shrinkage of nucleoplasm(d) none of them A) A. B) C. C) B. D) D. Show Answer Correct Answer: C) B. 24. What does "bilayer" mean? A) One layer. B) Two layers. C) Laminated. D) Bilateral. Show Answer Correct Answer: B) Two layers. 25. What does the word "CELL" mean in Latin A) Big Hall. B) Square Room. C) Small Room. D) Micro Hall. Show Answer Correct Answer: C) Small Room. ← 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 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 10Class 9 Science Chapter 5 The Fundamental Unit Of Life Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books