This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 8 Cell The Unit Of Life – Quiz 6 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 8 Cell The Unit Of Life Quiz 6 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The cell wall of plants consist of A) Cellulose. B) Hemicellulose. C) Pectins and proteins. D) All of these. Show Answer Correct Answer: D) All of these. 2. The central core of the cilia or flagellum is called A) Hub. B) Axoneme. C) Stroma. D) None of the above. Show Answer Correct Answer: B) Axoneme. 3. Which of the following organisms have cell wall made up of cellulose, galactans, mannans, and minerals like calcium carbonates A) Fungi. B) Plants. C) Algae. D) Bacteria. Show Answer Correct Answer: C) Algae. 4. Peripheral microtubules in cilia A) Triplets. B) Doublets. C) None of the above. D) None of the above. Show Answer Correct Answer: B) Doublets. 5. Cells that are microscopic mean they are tiny/small. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 6. Similarity between plant and animal flagella with regard to microtubules is their arrangement: A) 9 + 3. B) 9 + 2. C) 9 + 6. D) 9 + 1. Show Answer Correct Answer: B) 9 + 2. 7. Which of the following cell organelle is responsible for the formation of 2 asymmetric cells in pollen grains of angiosperms? A) Lysosome. B) Vacuole. C) ER. D) Golgi. Show Answer Correct Answer: B) Vacuole. 8. Which of these is not correct regarding ribosomes? A) Non-membrane bound. B) Present in the cytoplasm and on RER. C) Absent in chloroplast and mitochondria. D) Take part in protein synthesis. Show Answer Correct Answer: C) Absent in chloroplast and mitochondria. 9. Based on Gram's staining, the bacteria which takes up the stain are A) Gram positive. B) Gram negative. C) Cant predict. D) None of the above. Show Answer Correct Answer: A) Gram positive. 10. Red blood cells are A) Amoeboid. B) Biconcave. C) Elongated. D) Branched. Show Answer Correct Answer: B) Biconcave. 11. What is the function of the cell membrane, in ALL living organisms? A) Provides support and structure in the cell. B) Synthesizes protein for ATP for the cell. C) Storage of raw materials (food) and ATP for the cell. D) Regulates the transport of materials into and out of the cell. Show Answer Correct Answer: D) Regulates the transport of materials into and out of the cell. 12. Nucleus is absent in: A) WBC. B) RBC. C) Muscle cell. D) Neuron. Show Answer Correct Answer: B) RBC. 13. Endocytosis is found in: A) Plant cells. B) Animal cells. C) Both plant and animal cells. D) Prokaryotic cells. Show Answer Correct Answer: C) Both plant and animal cells. 14. Which of the following features is common to prokaryotes and may eukaryotes? A) Chromatin material present. B) Cell wall present. C) Membrane-bound subcellular organelles present. D) Nuclear membrane present. Show Answer Correct Answer: B) Cell wall present. 15. The cytoskeleton is a proteinaceous network of fibers in the cytoplasm. It is involved in A) Mechanical support. B) Motility. C) Maintenance of cell-shape. D) All of the above. Show Answer Correct Answer: D) All of the above. 16. ASSERTION-Absorption of water by plant root happened by osmosis process.REASON-Stem get absorb nutrient from the soil for plant growth.a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.c) Assertion is true but Reason is false.d) Both Assertion and Reason are false. A) A. B) B. C) C. D) D. Show Answer Correct Answer: C) C. 17. Trans face of Golgi apparatus is associated with: A) Receiving proteins. B) Forming vesicles. C) Maturation and packaging. D) Ribosome attachment. Show Answer Correct Answer: C) Maturation and packaging. 18. What is the meaning of Omnis cellula-e cellula? A) All cells have a nucleus. B) Cell is the basic unit of life. C) Living things are composed of cells. D) All cells arise from pre-existing cells. Show Answer Correct Answer: D) All cells arise from pre-existing cells. 19. Which organelle is responsible for the synthesis of lipids in a cell? A) Lysosomes. B) Ribosomes. C) Mitochondria. D) Smooth ER. Show Answer Correct Answer: D) Smooth ER. 20. Nucleic acid is found in both prokaryotic cells and eukaryotic cells: A) True. B) False. C) I don't know what Nucleic Acid is. D) None of the above. Show Answer Correct Answer: A) True. 21. Which of the following statements was not explained in the cell theory given jointly by Schleiden and Schwann? A) All living organisms are composed of cells and products of cells. B) Cell is the structural and functional unit of living organisms. C) Explanation of formation of new cells. D) None. Show Answer Correct Answer: C) Explanation of formation of new cells. 22. White blood cells are A) Round and biconcave. B) Amoeboid. C) Round and oval. D) None of the above. Show Answer Correct Answer: B) Amoeboid. 23. In some bacteria, the outermost layer is a loose sheath layer called as A) Slime layer. B) Capsule. C) Cell membrane. D) Glycocalyx. Show Answer Correct Answer: A) Slime layer. 24. The stain used to visualize mitochondria is A) Fast green. B) Safranin. C) Acetocarmine. D) Janus green. Show Answer Correct Answer: D) Janus green. 25. Which of the following is NOT a part of endomembrane system? A) Endoplasmic reticulum. B) Golgi apparatus. C) Lysosome. D) Mitochondria. Show Answer Correct Answer: D) Mitochondria. ← PreviousNext →Related QuizzesClass 11 Biology Chapter 8 Cell The Unit Of Life Quiz 1Class 11 Biology Chapter 8 Cell The Unit Of Life Quiz 2Class 11 Biology Chapter 8 Cell The Unit Of Life Quiz 3Class 11 Biology Chapter 8 Cell The Unit Of Life Quiz 4Class 11 Biology Chapter 8 Cell The Unit Of Life Quiz 5Class 11 Biology Chapter 8 Cell The Unit Of Life Quiz 7Class 11 Biology Chapter 8 Cell The Unit Of Life Quiz 8Class 11 Biology Chapter 8 Cell The Unit Of Life Quiz 9Class 11 Biology Chapter 8 Cell The Unit Of Life Quiz 10Class 11 Biology Chapter 8 Cell The Unit Of Life Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books