This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 10 Cell Cycle And Cell Division – Quiz 9 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 9 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following is 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. 2. What is the main purpose of cell division in organisms? A) To repair and regenerate tissues. B) To maintain homeostasis. C) To create genetic diversity. D) To produce energy. Show Answer Correct Answer: A) To repair and regenerate tissues. 3. What types of cells go through mitosis? A) Eukaryotes. B) Prokaryotes. C) Bacteria. D) None of the above. Show Answer Correct Answer: A) Eukaryotes. 4. Sister chromatids are held together by a structure called the A) Cytokinesis. B) Centromere. C) Chromatid. D) Cellulose. Show Answer Correct Answer: B) Centromere. 5. How many divisions are there in meiosis? A) One. B) Two. C) Three. D) Four. Show Answer Correct Answer: B) Two. 6. Organisms grow, develop, replace old or damaged cells, and produce ..... A) Macromolecules. B) Mutated cells. C) New cells. D) Mitosis. Show Answer Correct Answer: C) New cells. 7. In this stage, there are now 2 identical strands of DNA that ensure each new cell gets a copy of the original cell's genetic information. A) G1. B) S. C) G2. D) None of the above. Show Answer Correct Answer: B) S. 8. What stage of the cell cycle involves protein synthesis needed for cell division A) G0. B) G1. C) G-TD. D) G2. Show Answer Correct Answer: D) G2. 9. What happens during anaphase? A) Nuclear envelope reforms. B) Chromatids separate. C) Chromosomes condense. D) Cytoplasm divides. Show Answer Correct Answer: B) Chromatids separate. 10. How are your chromosomes inherited? A) Most of your chromosomes from your mother. B) Most of your chromosomes from your father. C) A random number of chromosomes from each parent. D) Half your chromosomes from your mother and half from your father. Show Answer Correct Answer: D) Half your chromosomes from your mother and half from your father. 11. Which of these parts of the cell cycle are arranged in the correct sequence? A) Metaphase$\rightarrow$ prophase$\rightarrow$ telophase. B) Anaphase$\rightarrow$ telophase$\rightarrow$ cytokinesis. C) Interphase$\rightarrow$ cytokinesis$\rightarrow$ mitosis. D) Mitosis$\rightarrow$ interphase$\rightarrow$ anaphase. Show Answer Correct Answer: B) Anaphase$\rightarrow$ telophase$\rightarrow$ cytokinesis. 12. Which stage of mitosis is characterized by the reformation of the nuclear envelope? A) Prophase. B) Metaphase. C) Anaphase. D) Telophase. Show Answer Correct Answer: D) Telophase. 13. Pairs of similar chromosomes are called ..... A) Chromosomes. B) Homologous chromosomes. C) Cytokinesis. D) DNA. Show Answer Correct Answer: B) Homologous chromosomes. 14. The process by which the cytoplasm of a eukaryotic cell divides to produce two cells is called A) Mitosis. B) Cytokinesis. C) Binary fission. D) Telophase. Show Answer Correct Answer: B) Cytokinesis. 15. When a normal gene is altered by mutation becomes an oncogene A) Proto-oncogene. B) Ras. C) Gain-of-Function Mutation. D) None of the above. Show Answer Correct Answer: A) Proto-oncogene. 16. TRUE OR FALSE:The two rod-like parts that make up a chromosome are called chromatids. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 17. A haploid sex cell is also known as a ..... A) Gamete. B) Autosome. C) Chromatid. D) Centromere. Show Answer Correct Answer: A) Gamete. 18. Which of the following is NOT a function of mitosis in humans? A) Repair of wounds. B) Growth. C) Production of reproductive cells. D) Multiplication of body cells. Show Answer Correct Answer: C) Production of reproductive cells. 19. Our DNA is located in the ..... of our cells. A) Mitochondria. B) Cytoplasm. C) Nucleus. D) Chloroplasts. Show Answer Correct Answer: C) Nucleus. 20. What is the acronym for mitosis? A) PTAM. B) PMAT. C) TAMP. D) None of the above. Show Answer Correct Answer: B) PMAT. 21. What is the purpose of Mitosis? A) Growth of an organism and Repair of damaged tissue. B) To help the body get rid of extra cells. C) To increase the amount of classwork you have to do. D) To get rid of the nucleus. Show Answer Correct Answer: A) Growth of an organism and Repair of damaged tissue. 22. How does cytokinesis occur in animal cells? A) Through the formation of a cell plate. B) By the inward movement of the cell membrane. C) Through the elongation of spindle fibers. D) By the division of the nucleus. Show Answer Correct Answer: B) By the inward movement of the cell membrane. 23. Which part of the cell cycle is the longest? A) Cytokinesis. B) Mitosis. C) Interphase. D) Prophase. Show Answer Correct Answer: C) Interphase. 24. The process of crossing over is assisted by which of the following enzymes? A) Endonuclease. B) Polymerase. C) Ligase. D) Both (a) and(c). Show Answer Correct Answer: D) Both (a) and(c). 25. A cell spends most of its life in what stage? A) Interphase. B) Telophase. C) Anaphase. D) Metaphase. Show Answer Correct Answer: A) Interphase. ← 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 10Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books