This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 10 Cell Cycle And Cell Division – Quiz 63 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 63 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. During which phase of the cell cycle does most cell growth occur? A) Cytokinesis. B) Interphase. C) Metaphase. D) Prophase. Show Answer Correct Answer: B) Interphase. 2. ..... is the uncontrolled growth of cells, often resulting in a tumor or mass of abnormal cells A) Cancer. B) Apoptosis. C) Radiation. D) None of the above. Show Answer Correct Answer: A) Cancer. 3. During the synthesis phase of the cell cycle, more of: A) RNA is synthesised. B) RNA and proteins are synthesised. C) DNA is synthesised. D) Glucose is synthesised. Show Answer Correct Answer: C) DNA is synthesised. 4. What is the result of mitosis in terms of cell identity? A) Daughter cells are different from each other. B) Daughter cells are identical to each other and to the original cell. C) Daughter cells are different from the original cell. D) Daughter cells are only identical to each other. Show Answer Correct Answer: B) Daughter cells are identical to each other and to the original cell. 5. Can result in disorganized clumps (tumors) They do not perform normal cell functions A) RNA. B) Cancer. C) Genes. D) Cell Cycle. Show Answer Correct Answer: B) Cancer. 6. What is a group of different tissues working together to perform a particular job called? A) Complex. B) Organ system. C) Organ. D) Tissue. Show Answer Correct Answer: C) Organ. 7. What is the role of the nucleolus during telophase? A) It duplicates. B) It condenses. C) It reforms. D) It disappears. Show Answer Correct Answer: C) It reforms. 8. Mitosis produces new ..... A) Sex cells. B) Body cells. C) Nucleolus. D) Chromosomes. Show Answer Correct Answer: B) Body cells. 9. The process by which the nuclear material is divided equally between two new cells A) Mitosis. B) Cancer. C) Spindle. D) Centromere. Show Answer Correct Answer: A) Mitosis. 10. Which of the following is the shortest phase of mitosis? A) G$_{2}$. B) S. C) Prophase. D) Metaphase. Show Answer Correct Answer: D) Metaphase. 11. If the Diploid number of Carrots is 18, the haploid number is A) 18. B) 9. C) 27. D) 36. Show Answer Correct Answer: B) 9. 12. Which best explains why muscle cells are different from blood cells? A) Muscle cells are produced by the brain, but blood cells are produced by the heart. B) Different genes are activated in muscle cells than in blood cells. C) Muscles cells experience different environmental influences than blood cells. D) A mutation occurs during the development of muscle cells but not in blood cells. Show Answer Correct Answer: B) Different genes are activated in muscle cells than in blood cells. 13. The phase where the cell prepares for mitosis and synthesizes proteins is: A) G1. B) S. C) G2. D) M. Show Answer Correct Answer: C) G2. 14. Lampbrush chromosomes are seen in which typical stage? A) Mitotic anaphase. B) Mitotic prophase. C) Mitotic metaphase. D) Meiotic prophase. Show Answer Correct Answer: D) Meiotic prophase. 15. What is the process by which the cytoplasm divides and two daughter cells are formed? A) Apoptosis. B) Meiosis. C) Cytokinesis. D) Mitosis. Show Answer Correct Answer: C) Cytokinesis. 16. Mitosis and meiosis are processes involved in cellular reproduction. Which of the following describes an event that results from mitosis but NOT meiosis? A) Two stages of cell division. B) Replication of cellular genetic material. C) Daughter cells that are identical to the parent cell. D) Four daughter cells that are produced from each parent cell. Show Answer Correct Answer: C) Daughter cells that are identical to the parent cell. 17. What happens during the G2 phase of the cell cycle? A) The cell grows and prepares for mitosis. B) The cell divides into two. C) The cell rests and does nothing. D) The cell undergoes DNA replication. Show Answer Correct Answer: A) The cell grows and prepares for mitosis. 18. Explain why the S phase is important in the cell cycle. A) It is when the cell grows. B) It is when DNA is replicated. C) It is when the cell divides. D) It is when the cell rests. Show Answer Correct Answer: B) It is when DNA is replicated. 19. Which stage of interphase is growth and preparation for mitosis? A) G1. B) S. C) G2. D) None of the above. Show Answer Correct Answer: C) G2. 20. Some scientists name the stage where cells carry out their normal functions but are unlikely to divide. The name they give this stage is ..... A) G0. B) G1. C) G2. D) G3. Show Answer Correct Answer: A) G0. 21. What percentage of the cell cycle is the interphase cycle? A) 10%. B) 75%. C) 25%. D) 90%. Show Answer Correct Answer: D) 90%. 22. If a cell has 20 chromosomes and under goes mitosis twelve times how many chromosomes will the daughter cell have?I A) 20. B) 40. C) 240. D) 10. Show Answer Correct Answer: A) 20. 23. The members of a homologous pair of chromosomes A) Are identical in size and appearance. B) Contain identical genetic information. C) Separate and move to opposite poles of the cell during mitosis. D) Are found only in haploid cells. Show Answer Correct Answer: A) Are identical in size and appearance. 24. A disorder in which some of the body's cells lose the ability to control growth. A) Growth factor. B) Human growth hormone. C) Cancer. D) Tumor. Show Answer Correct Answer: C) Cancer. 25. What are unspecialized cells that are able to develop into many different cell types A) Centrioles. B) Tissue. C) Vascular. D) Stem cell. Show Answer Correct Answer: D) Stem cell. ← 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