This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 10 Cell Cycle And Cell Division – Quiz 14 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 14 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Karyokinesis refers to: A) Division of cytoplasm. B) Division of nucleus. C) Synthesis of proteins. D) Disappearance of nucleolus. Show Answer Correct Answer: B) Division of nucleus. 2. Which type of cells undergo mitosis? A) Body cells. B) Sex cells. C) Red blood cells. D) Bacteria cells. Show Answer Correct Answer: A) Body cells. 3. The protein DNA wraps itself around A) Telomeres. B) Centromeres. C) Enzymes. D) Histones. Show Answer Correct Answer: D) Histones. 4. Cell would normally proceed to mitosis without interruption A) Once it has entered the S phase. B) Once it has entered the G$_{2}$ phase. C) At any time during cell division activity. D) None of these. Show Answer Correct Answer: A) Once it has entered the S phase. 5. Best material for studying mitosis in laboratory is A) Leaf tip. B) Flower. C) Root tip. D) Gamete. Show Answer Correct Answer: C) Root tip. 6. Which protein is involved in the G1 to S transition checkpoint in the mitotic cell cycle? A) Kinases. B) Cyclins. C) Phosphatases. D) Phosphorylases. Show Answer Correct Answer: B) Cyclins. 7. What occurs during G1 phase? A) Checkpoint after S phase. B) The cell grows and develops. C) Chromosomes line up at the equator. D) Spindle fibers separate chromosomes to opposite poles of the cel. Show Answer Correct Answer: B) The cell grows and develops. 8. In which stage the cell is said to have exited cell cycle? A) M Phase. B) G0 Phase. C) G1 Phase. D) G2 Phase. Show Answer Correct Answer: B) G0 Phase. 9. Polymerase builds DNA outward A) Leading strand. B) Lagging strand. C) All the above. D) None of the above. Show Answer Correct Answer: B) Lagging strand. 10. If a tissue at a given time has 1024 cells, how many cycles of mitosis had the original parental single cell undergone? A) 512. B) 10. C) 1024. D) 256. Show Answer Correct Answer: B) 10. 11. WHAT TYPE OF CELLS STORE THE GENETIC INFORMATION THAT IS PASSED TO OFF-SPRING A) BODY CELLS. B) MITOSIS. C) EGG. D) SPERM. E) EGG AND SPERM. Show Answer Correct Answer: E) EGG AND SPERM. 12. Quiescent stage (G0) is characterized by: A) Cells dividing rapidly. B) Cells actively differentiating. C) Cells exiting cell cycle and not dividing. D) Cells undergoing DNA replication. Show Answer Correct Answer: C) Cells exiting cell cycle and not dividing. 13. Cell grows to full size and preforms it's visual function A) M. B) G2. C) G1. D) S. E) G0. Show Answer Correct Answer: C) G1. 14. Chromosomes uncoil back into chromatin A) Prophase. B) Metaphase. C) Anaphase. D) Telophase. Show Answer Correct Answer: D) Telophase. 15. In the G2 stage of cell division, ..... are made. A) Organelles. B) Structures for cell division. C) Proteins. D) All of the above. Show Answer Correct Answer: D) All of the above. 16. If gametes are produced after reduction division, they are termed as A) Coenogametes. B) Mitogametes. C) Pseudogametes. D) Meiogametes. Show Answer Correct Answer: D) Meiogametes. 17. What stage of the cell cycle involves the cell not growing or preparing for division A) G0. B) G1. C) G-TD. D) G2. Show Answer Correct Answer: A) G0. 18. Interphase: A) Occupies the majority of the cell cycle. B) Includes DNA replication. C) Includes growth of cell. D) All are correct. Show Answer Correct Answer: D) All are correct. 19. Spindle fibers disappear, chromosomes unwind, nuclear envelope appears A) Prophase. B) Metaphase. C) Anaphase. D) Telophase. Show Answer Correct Answer: D) Telophase. 20. During karyokinesis, the spindle fibres get attached to condensing chromosome at a highly differentiated region. This region is called as A) Chromomere. B) Chromocentre. C) Centriole. D) Kinetochore. Show Answer Correct Answer: D) Kinetochore. 21. How do mitosis and meiosis differ? A) Mitosis produces genetically identical cells, while meiosis produces genetically diverse cells. B) Mitosis produces haploid cells, while meiosis produces diploid cells. C) Mitosis involves two rounds of cell division, while meiosis involves one round. D) Mitosis only occurs in somatic cells, while meiosis only occurs in gametes. Show Answer Correct Answer: A) Mitosis produces genetically identical cells, while meiosis produces genetically diverse cells. 22. Hannah and Charlotte are studying biology together. They come across a diagram of a chromosome split into two identical parts. They wonder what these identical parts are called. What should Ethan, who is helping them study, tell them? A) Daughter Chromatids. B) Sister Chromatids. C) Brother Chromatids. D) Twin Chromatids. Show Answer Correct Answer: B) Sister Chromatids. 23. What are white blood cells primarily involved in? A) Digestion. B) Immune response. C) Oxygen transport. D) Blood clotting. Show Answer Correct Answer: B) Immune response. 24. Cell grow and perform normal functions A) G1 Phase. B) S Phase. C) G2 Phase. D) Interphase. Show Answer Correct Answer: A) G1 Phase. 25. Synaptonemal complex is more conspicious at A) Zygotene. B) Pachytene. C) Diplotene. D) Leptotene. Show Answer Correct Answer: B) Pachytene. ← PreviousNext →Related QuizzesClass 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 1Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 2Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 3Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 4Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 5Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 6Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 7Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 8Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 9Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books