This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 10 Cell Cycle And Cell Division – Quiz 22 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 22 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following cannot be attributed to Anaphase? A) The centromere divides. B) Sister chromatids remain attached. C) The cell begins to furrow. D) Sister chromatids are drawn apart towards different poles of the cell. Show Answer Correct Answer: B) Sister chromatids remain attached. 2. At which phase of mitosis do sister chromatids separate? A) Prophase. B) Metaphase. C) Anaphase. D) Telophase. Show Answer Correct Answer: C) Anaphase. 3. In animal cells, centriole duplication occurs during: A) G1 phase. B) S phase. C) M phase. D) Go phase. Show Answer Correct Answer: B) S phase. 4. Which of these structures is present in animal cells but not in higher plant cells? A) Centriole. B) Centromere. C) Chromatid. D) Chromosome. Show Answer Correct Answer: A) Centriole. 5. Repeating sequence of growth and division in the life of a cell. A) Cell Cycle. B) Cell Division. C) Mitosis. D) Cytokinesis. Show Answer Correct Answer: A) Cell Cycle. 6. Why is it important for cells of multicellular organisms to undergo mitosis? A) Mitosis allows for reproduction with male and female gametes. B) Mitosis increases variation within an organism. C) Mitosis produces cells that are different from the original dividing cell. D) Mitosis produces cells that are identical to the original dividing cell. Show Answer Correct Answer: D) Mitosis produces cells that are identical to the original dividing cell. 7. What is the result of DNA replication? A) DNA Overload. B) DNA is copied resulting in 2 identical chromosomes. C) Chromosome Segregation. D) Interphase. Show Answer Correct Answer: B) DNA is copied resulting in 2 identical chromosomes. 8. In what phase of mitosis do the nuclear membranes reform around each set of chromosomes? A) Interphase. B) Prophase. C) Metaphase. D) Anaphase. E) Telophase. Show Answer Correct Answer: E) Telophase. 9. The final STAGE of cell division A) Interphase. B) Mitosis. C) Cytokinesis. D) None of the above. Show Answer Correct Answer: C) Cytokinesis. 10. In a biology class, Nora, Aria, and Henry are discussing human cells. They are trying to figure out how many chromosomes a normal human cell will have after a complete cell cycle. Can you help them? A) 23. B) 46. C) 47. D) 92. Show Answer Correct Answer: B) 46. 11. Chromosomes are ..... A) DNA. B) Whole Cells. C) Mitochondria. D) Cell Membrane. Show Answer Correct Answer: A) DNA. 12. In which phase of Mitosis do the Chromosomes pull Apart A) Metaphase. B) Prophase. C) Anaphase. D) Telophase. Show Answer Correct Answer: C) Anaphase. 13. Synthesis mean to ..... A) To repair. B) To break. C) To create. D) To hold. Show Answer Correct Answer: C) To create. 14. What happens to the nuclear membrane during prophase? A) It breaks down. B) It becomes more rigid. C) It duplicates itself. D) It disappears completely. Show Answer Correct Answer: A) It breaks down. 15. Why do cells go through cell division A) Growth. B) Reproduction. C) Repair. D) All of the above. Show Answer Correct Answer: D) All of the above. 16. What are homologous chromosomes? A) Two chromosomes of different sizes and shapes from each parent. B) Two chromosomes of the same size and shape, one originating from each parent, with the same genes and same alleles. C) Two chromosomes of the same size and shape, one originating from each parent, with different genes. D) Two chromosomes of the same size and shape, one originating from each parent, with the same genes but different alleles. Show Answer Correct Answer: D) Two chromosomes of the same size and shape, one originating from each parent, with the same genes but different alleles. 17. When cells go through mitosis repeatedly without entering interphase, this results A) Arthritis. B) Cancer. C) Mutation. D) Diabetes. Show Answer Correct Answer: B) Cancer. 18. What is the DNA wrapped with to form chromatin? A) Lipids. B) Ribosomes. C) Histone proteins. D) Carbohydrates. Show Answer Correct Answer: C) Histone proteins. 19. What is the difference between mitosis and meiosis? A) Mitosis produces genetically diverse cells; meiosis produces identical cells. B) Mitosis occurs in somatic cells; meiosis occurs in germ cells. C) Mitosis produces identical cells; meiosis produces genetically diverse cells. D) Mitosis is a type of asexual reproduction; meiosis is a type of sexual reproduction. Show Answer Correct Answer: C) Mitosis produces identical cells; meiosis produces genetically diverse cells. 20. During Metaphase where do the chromosomes line up? A) Middle of the cell. B) Outside the cell. C) Edges of the Cell. D) Around the Cell. Show Answer Correct Answer: A) Middle of the cell. 21. What is one reason why we need meiosis? A) To double the number of chromosomes going into sex cells. B) To halve the number of chromosomes going into sex cells. C) To triple the number of chromosomes going into sex cells. D) To not change the number of chromosomes going into sex cells. Show Answer Correct Answer: B) To halve the number of chromosomes going into sex cells. 22. Process by which cells become different types of cells A) Cell Differentiation. B) Interphase. C) Mitotic Phase. D) None of the above. Show Answer Correct Answer: A) Cell Differentiation. 23. The process by which cells become specialized is known as? A) Stem cell research. B) Embryonic development. C) Totipotent cell strucutre. D) Cell differentiation. Show Answer Correct Answer: D) Cell differentiation. 24. The structure that holds sister chromatids together A) Daughter cells. B) Centromere. C) Interphase. D) Mitosis. Show Answer Correct Answer: B) Centromere. 25. During the metaphase, the ..... line up in the middle, and each attaches to one of the spindle fibers. A) Nucleus. B) Cell wall. C) Chromosomes. D) None of the above. Show Answer Correct Answer: C) Chromosomes. ← 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