This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 10 Cell Cycle And Cell Division – Quiz 64 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 64 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is the role of "Stop" proteins in the cell cycle? A) They signal the cell to proceed through the cell cycle. B) They signal the cell to enter a resting phase if the cell is not ready. C) They replicate the DNA. D) They initiate mitosis. Show Answer Correct Answer: B) They signal the cell to enter a resting phase if the cell is not ready. 2. The phase of mitosis in which the sister chromatids separate (pull apart) from each other A) Prophase. B) Metaphase. C) Anaphase. D) Telophase. Show Answer Correct Answer: C) Anaphase. 3. Specific region of DNA that codes for a specific protein / genes are turned 'on and off' to make everything about you. Up to 8 ..... make your eye color A) Chromatin. B) RNA. C) Genes. D) Cell Cycle. Show Answer Correct Answer: C) Genes. 4. Where does an offspring get its chromosomes in asexual reproduction? A) From both parents. B) From only one parent. C) From neither parent. D) There are no chromosomes handed down. Show Answer Correct Answer: B) From only one parent. 5. Which pair of body cells lack cell division? A) Skin epithelial cells and nephrons. B) Nephrons and endothelial cells. C) Gut lining cell and neurons. D) Neurons and heart cells. Show Answer Correct Answer: D) Neurons and heart cells. 6. Mitosis makes sure that all daughter cells are ..... A) Genetically identical, diploid. B) Genetically identical, haploid. C) Genetically diverse, diploid. D) Genetically diverse, haploid. Show Answer Correct Answer: A) Genetically identical, diploid. 7. 95% of the time the cell cycle is in A) Chromosomes. B) Anaphase. C) Interphase. D) Prophase. Show Answer Correct Answer: C) Interphase. 8. A regulatory protein in the cascade of insulin and insulin-like growth factors A) Oncogene. B) Ras. C) Gain-of-Function Mutation. D) None of the above. Show Answer Correct Answer: B) Ras. 9. Normal mitotic cell division results in each daughter cell having: A) Half the number of chromosomes as the parent cell. B) The same number and kinds of chromosomes as the parent cell. C) The same number but different kinds of chromosomes as the parent cell. D) Twice the number of chromosomes as the parent cell. Show Answer Correct Answer: B) The same number and kinds of chromosomes as the parent cell. 10. The division phase of the cell cycle is called ..... A) Mitosis. B) Meiosis. C) Metaphase. D) Cytokinesis. Show Answer Correct Answer: A) Mitosis. 11. Which phase of the cell cycle represents actual cell division? A) Interphase. B) M phase. C) S phase. D) G1 phase. Show Answer Correct Answer: B) M phase. 12. Which checkpoint ensures sister chromatids are positioned to be split correctly? A) G$_{1 }$checkpoint. B) G$_{2}$ checkpoint. C) S$_{ }$checkpoint. D) M checkpoint. Show Answer Correct Answer: D) M checkpoint. 13. Cells replicate DNA. A) G1. B) S. C) G2. D) M phase. Show Answer Correct Answer: B) S. 14. What is the inactive stage of the cell cycle called? A) M phase. B) S phase. C) G1 phase. D) G0 phase. Show Answer Correct Answer: D) G0 phase. 15. If the number of chromosomes in G1 phase are 32, then the number of chromosomes in G2 phase are ..... A) 64. B) 32. C) 128. D) 132. Show Answer Correct Answer: B) 32. 16. Checks for DNA damage and DNA replication completeness. A) G1 checkpoint. B) G2 checkpoint. C) Spindle checkpoint. D) DNA polymerase. Show Answer Correct Answer: B) G2 checkpoint. 17. At the end of this phase when the nuclear membrane begins to break down describes: A) Prophase. B) Anaphase. C) Metaphase. D) Telophase. Show Answer Correct Answer: A) Prophase. 18. In a Apical meristem cell, number of chromosome is (2n = 28) then number of chromosome in Telophase of same cell is- A) 25. B) 18. C) 28. D) 36. Show Answer Correct Answer: C) 28. 19. The two daughter cells obtained after meiosis I are called A) Meiocyte. B) Dyad. C) Tetrad. D) Gamete. Show Answer Correct Answer: B) Dyad. 20. During meiosis 1 in human, one of the daughter cells receives A) Only maternal chromosomes. B) A mixture of maternal and paternal chromosomes. C) Same number of chromosomes as present in parent cell. D) None of these. Show Answer Correct Answer: B) A mixture of maternal and paternal chromosomes. 21. Division of the cytoplasm during cell division-creating two new daughter cells A) Asexualreproduction. B) Gamete. C) Anaphase. D) Cytokinesis. Show Answer Correct Answer: D) Cytokinesis. 22. What is the difference between metaphase and anaphase? A) Metaphase is after anaphase. B) Anaphase has chromosomes lining up and metaphase has them split apart. C) Metaphase has chromosomes lining up and anaphase has them split apart. D) Anaphase is after metaphase. Show Answer Correct Answer: C) Metaphase has chromosomes lining up and anaphase has them split apart. 23. Which statement is true regarding the number of chromosomes in different species? A) All species have the same number of chromosomes. B) The number of chromosomes is always related to the total amount of DNA. C) Humans have the highest number of chromosomes among all species. D) The number of chromosomes does not appear to be related to the number of genes or total amount of DNA. Show Answer Correct Answer: D) The number of chromosomes does not appear to be related to the number of genes or total amount of DNA. 24. Which phase of meiosis is longer and more complex than mitosis? A) Anaphase I. B) Metaphase I. C) Telophase I. D) Prophase I. Show Answer Correct Answer: D) Prophase I. 25. For most of a cells lifetime, chromosomes exist as A) Chromatin. B) Chromosomes. C) Cell cycle. D) Mitosis. Show Answer Correct Answer: A) Chromatin. ← 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