This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 10 Cell Cycle And Cell Division – Quiz 36 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 36 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. In which phase of Meiosis does crossing-over happen? A) Prophase I. B) Metaphase I. C) Anaphase I. D) Telophase I. Show Answer Correct Answer: A) Prophase I. 2. What is the main function of the protein p53 in the cell cycle? A) Cell communication. B) Positive regulation. C) Initiating apoptosis. D) Negative regulation. Show Answer Correct Answer: C) Initiating apoptosis. 3. Meiosis does not occur in A) Bacteria. B) Cyanobacteria. C) Plant cell. D) Both (a) and (b). Show Answer Correct Answer: D) Both (a) and (b). 4. Type of cell that forms gametes (egg and sperm) A) Somatic Cell. B) Bacterial Cell. C) Prokaryotic Cell. D) Germ Cell. Show Answer Correct Answer: D) Germ Cell. 5. What is the role of cell division in maintaining the balance of cells in the body? A) To regulate cell growth. B) To maintain genetic diversity. C) To create new cells. D) To eliminate old cells. Show Answer Correct Answer: A) To regulate cell growth. 6. What is the uncontrolled growth and division of cells called? A) Inflammation. B) Tumor. C) Cancer. D) Infection. Show Answer Correct Answer: C) Cancer. 7. A(n) ..... is a stage in the eukaryotic cell cycle at which the cell examines internal and external cues and "decides" whether or not to move forward with division. A) Checkpoint. B) Chromosome. C) Interphase. D) Tumor. Show Answer Correct Answer: A) Checkpoint. 8. During interphase, ..... is replicated. A) ATP. B) DNA. C) RNA. D) FBI. Show Answer Correct Answer: B) DNA. 9. Which stage of the cell cycle is MOST critical for ensuring that daughter cells are identical? A) G1. B) S. C) Prophase. D) G2. Show Answer Correct Answer: B) S. 10. Why would the cell supercoil/package DNA tightly into a chromosome? A) So it won't get tangled when the DNA is moved around during mitosis. B) So that bacteria can't find it. C) All the above. D) None of the above. Show Answer Correct Answer: A) So it won't get tangled when the DNA is moved around during mitosis. 11. What are some common treatments for cancer? A) Acupuncture, herbal remedies, homeopathy, prayer, meditation, essential oils. B) Surgery, chemotherapy, radiation therapy, immunotherapy, targeted therapy, hormone therapy. C) All the above. D) None of the above. Show Answer Correct Answer: B) Surgery, chemotherapy, radiation therapy, immunotherapy, targeted therapy, hormone therapy. 12. Responsible for making sure that the cell is ready to divide A) G1 checkpoint. B) G2 checkpoint. C) M checkpoint. D) G0 checkpoint. Show Answer Correct Answer: B) G2 checkpoint. 13. Two Nuclear membranes form around chromosomes and begins to separate. A) Anaphase. B) Telophase. C) All the above. D) None of the above. Show Answer Correct Answer: B) Telophase. 14. Two new cells that result from mitosis and cytokinesis. A) Daughter cells. B) Mitosis. C) Sister chromatids. D) Centromere. Show Answer Correct Answer: A) Daughter cells. 15. An anther has 1200 pollen grains. How many PMCs must have been there to produce them? A) 1200. B) 300. C) 150. D) 2400. Show Answer Correct Answer: B) 300. 16. In which phase of mitosis do the sister chromatids line up on the equator of the cell? A) Prophase. B) Metaphase. C) Anaphase. D) Telophase. Show Answer Correct Answer: B) Metaphase. 17. Spindle fibers shrink-2 nuclei form-cell wall begins to form (in plant cells) A) Prophase. B) Metaphase. C) Anaphase. D) Telophase. Show Answer Correct Answer: D) Telophase. 18. What is the function of skeletal muscle? A) It causes bones to move when it contracts. B) It makes up the walls of the heart. C) It is found in the walls of blood vessels. D) It covers the ends of long bones and strengthens the trachea. Show Answer Correct Answer: A) It causes bones to move when it contracts. 19. What is a long muscle cell called? A) Fiber. B) Cytokinesis. C) Stem cell. D) Centromere. Show Answer Correct Answer: A) Fiber. 20. Homologous chromosomes separate during A) Metaphase I. B) Anaphase I. C) Metaphase II. D) Anaphase II. Show Answer Correct Answer: B) Anaphase I. 21. What is the term for the programmed cell death that occurs as a normal part of development? A) Apoptosis. B) Mitosis. C) Proliferation. D) Necrosis. Show Answer Correct Answer: A) Apoptosis. 22. During which phase of mitosis do the chromosomes separate and move towards opposite poles of the cell? A) Anaphase. B) Telophase. C) Metaphase. D) Prophase. Show Answer Correct Answer: A) Anaphase. 23. The points where two of the non-sister chromatids of a pair of homologous chromosomes cross each other are known as: A) Centromeres. B) Chiasmata. C) Chromatids. D) Kinetochore. Show Answer Correct Answer: B) Chiasmata. 24. Lipids do not dissolve in water A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 25. In the G1 stage of the cell cycle, the cell A) Grows. B) Matures. C) Carries on normal activities. D) All of the above. Show Answer Correct Answer: D) All of the above. ← 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