This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 8 Cell The Unit Of Life – Quiz 4 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 8 Cell The Unit Of Life Quiz 4 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Plant cell may be without A) Plastids. B) Vacuoles. C) Centrioles. D) Cell wall. Show Answer Correct Answer: C) Centrioles. 2. In a bacterial cell, the respiratory enzymes are found in: A) Mitochondria. B) Nucleoid. C) Mesosome. D) Centrosome. Show Answer Correct Answer: C) Mesosome. 3. The components of the cells forming endomembrane system is /are A) Endoplasmic reticulum. B) Golgi complex. C) Lysosomes and vacuoles. D) All of these. Show Answer Correct Answer: D) All of these. 4. In growths of the plasma membrane of a bacterium are called A) Polysome. B) Ribosome. C) Mesosome. D) None of the above. Show Answer Correct Answer: C) Mesosome. 5. Consider the following statements & select the correct option-I) food vacuoles in amoeba helps in osmoregulationII) vacuoles are bound by a single membrane called tonoplastIII) contractile vacuole id formed by engulfment of food particles A) I & III. B) II & III. C) Only II. D) I & II. Show Answer Correct Answer: C) Only II. 6. Which of the following statements regarding cilia is not correct? A) Cilia contain an outer ring of nine doublet microtubules surrounding two singlet microtubules. B) ATP is not required for ciliary movements. C) Cilia are hair-like cellular appendages. D) Microtubules of cilia are composed of tubulin. Show Answer Correct Answer: B) ATP is not required for ciliary movements. 7. Which of the following structures is found only in plant cells? A) Mitochondria. B) Peroxisome. C) Plasma membrane. D) Glyoxysome. Show Answer Correct Answer: D) Glyoxysome. 8. Omnis cellula-e cellula term coined by A) Rudolf virchow. B) Schleiden. C) Schwann. D) Jagdish chander boss. Show Answer Correct Answer: A) Rudolf virchow. 9. The cristae in mitochondria bear A) Elementary particles. B) F0-F1 particles. C) Oxysomes. D) All of these. Show Answer Correct Answer: D) All of these. 10. Which of the following pairs of organelle does not contain DNA? A) Nuclear envelope and Mitochondria. B) Mitochondria and Lysosome. C) Chloroplast and vacuole. D) Lysosome and vacuole. Show Answer Correct Answer: D) Lysosome and vacuole. 11. Major component of plant cell wall is: A) Chitin. B) Cellulose. C) Starch. D) Glycogen. Show Answer Correct Answer: B) Cellulose. 12. Organization of a cell has not been achieved in- A) Bacteria. B) Bacteriophage. C) Amoeba. D) Diatom. Show Answer Correct Answer: B) Bacteriophage. 13. Match the following:(a) Chromoplasts. (i) Proteins(ii)(b) Amyloplasts. (ii) Starch(c) Elaioplasts. (iii) Oil and fats(d) Aleuroplasts. (iv) Carotene A) A-(ii), b-(iv), c-(iii), d-(i). B) A-(iv), b-(iii), c-(ii), d-(i). C) A-(iv), b-(ii), c-(iii), d-(i). D) A-(i), b-(iv), c-(ii), d-(iii). Show Answer Correct Answer: C) A-(iv), b-(ii), c-(iii), d-(i). 14. What is true about ribosomes? A) The prokaryotic ribosomes are 80S, where 'S' stands for sedimentation coefficient. B) These are composed of ribonucleic acid and proteins. C) These are found only in eurkaryotic cells. D) These are self-splicing introns of some RNAs. Show Answer Correct Answer: B) These are composed of ribonucleic acid and proteins. 15. Pars amorpha is associated with ..... A) Nucleus. B) Chloroplast. C) Mitochondria. D) Nucleolus. Show Answer Correct Answer: D) Nucleolus. 16. The brain or control center of the cell is called the ..... A) Mitochondria. B) Cytoplasm. C) Nucleus. D) Centromere. Show Answer Correct Answer: C) Nucleus. 17. In eubacteria, a cellular component which resembles a eukaryotic cell is A) Ribosomes. B) Plasma membrane. C) Nucleus. D) Cell wall. Show Answer Correct Answer: B) Plasma membrane. 18. ..... are self-replicating, extra chromosomal segments of double stranded circular and naked DNA, present in a bacterial cell. A) Plasmids. B) Nucleoid. C) Mesosomes. D) Bacteriophages. Show Answer Correct Answer: A) Plasmids. 19. Antibiotic resistance property is inferred upon due to and extrachromosomal body called as ..... A) Ribosomes. B) Plasmids. C) Plasma Membrane. D) Nucleus. Show Answer Correct Answer: B) Plasmids. 20. Which of the following is correct about vacoule A) Vacuole contain water sap, excretory product and other material not useful for the cell. B) In plant cell the vacuole can occupy up to 90 per cent of the volume of the cell. C) The vacuole is bounded by tonoplast. D) All of these. Show Answer Correct Answer: D) All of these. 21. Select the unicellular organism which possesses cilia A) Amoeba. B) Paramoecium. C) Yeast. D) Opalina. Show Answer Correct Answer: B) Paramoecium. 22. Which one of the following is not a constituent of the cell membrane? A) Cholesterol. B) Phospholipids. C) Glycolipids. D) Proline. Show Answer Correct Answer: D) Proline. 23. Which of the following statements regarding sphaerosomes is not correct? A) Abundant in the endosperm cells of oil seeds. B) Bounded by a single membrane. C) Take part on synthesis and storage of lipids. D) Take part in photorespiration. Show Answer Correct Answer: D) Take part in photorespiration. 24. Mitochondria are the sites of ..... A) Aerobic respiration. B) Cell lysis. C) Fermentation. D) Hydrolytic enzyme production. Show Answer Correct Answer: A) Aerobic respiration. 25. Select the correct matching:Column I Column II(Type of leucoplast) (Stored food)A. Amyloplast 1. Oil and fatB. Elaioplast 2. ProteinC. Aleuroplasts 3. Carbohydrate A) A-3, B-1, C-2. B) A-1, B-2, C-3. C) A-3, B-2, C-1. D) A-2, B-3, C-1. Show Answer Correct Answer: A) A-3, B-1, C-2. ← 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 5Class 11 Biology Chapter 8 Cell The Unit Of Life Quiz 6Class 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