This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 10 Cell Cycle And Cell Division – Quiz 46 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 46 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. During anaphase 1 of meiosis? A) Sister chromatids separate. B) Nonhomologous autosomes separate. C) Non-sister chromatids separate. D) Homologous chromosomes separate. Show Answer Correct Answer: D) Homologous chromosomes separate. 2. The stage of mitosis where the sister chromatids separate: A) Prophase. B) Anaphase. C) Telophase. D) Metaphase. Show Answer Correct Answer: B) Anaphase. 3. Why is the cell cycle so important? A) Because it helps for growth and develop. B) Because it replaces cells that are old or damaged. C) Because it produces new cells. D) All of the above. Show Answer Correct Answer: D) All of the above. 4. Name the 3 checkpoints of the cell cycle A) Anaphase checkpoint, mitosis/metaphase checkpoint, and telophase checkpoint. B) Interphase checkpoint, S phase checkpoint, and M phase checkpoint. C) G1 checkpoint, G2 checkpoint, and S phase checkpoint. D) G1 checkpoint, G2 checkpoint, and mitosis/metaphase checkpoint. Show Answer Correct Answer: D) G1 checkpoint, G2 checkpoint, and mitosis/metaphase checkpoint. 5. Where are stomata primarily located in a plant? A) On the upper epidermis. B) Throughout the plant body. C) Wholly or mostly on the lower epidermis. D) Inside the leaf veins. Show Answer Correct Answer: C) Wholly or mostly on the lower epidermis. 6. Regular pattern of growth / DNA duplication / cell division(occurs in Eukaryotic cells-with a nucleus) A) Replication. B) Chromosomes. C) Cell Cycle. D) Metaphase. Show Answer Correct Answer: C) Cell Cycle. 7. What occurs after cytokinesis is completed? A) The cell begins to replicate its DNA. B) The cell organizes its microtubules. C) The cell enters G1. D) The cell enters G2. Show Answer Correct Answer: C) The cell enters G1. 8. PMAT helps us remember the correct order of the phases of Mitosis. Which of the following has the phases of Mitosis in the correct Order A) Interphase, Mitosis, Cytokinesis. B) Prophase, Metaphase, Anaphase, Prophase. C) Anaphase, Telophase, Prophase, Telophase. D) Prophase, Metaphase, Anaphase, Telophase. Show Answer Correct Answer: D) Prophase, Metaphase, Anaphase, Telophase. 9. What is the role of microtubules during anaphase? A) They break down the mitotic spindle. B) They reform the nuclear envelopes. C) They pull sister chromatids to opposite poles. D) They condense the chromatids. Show Answer Correct Answer: C) They pull sister chromatids to opposite poles. 10. Contains the genetic material and serves as the control center of the cell A) Nuclear membrane. B) Spindle fibers. C) Nucleus. D) Telophase. Show Answer Correct Answer: C) Nucleus. 11. The G in G$_{1}$ and G$_{2}$ stands for ..... A) Gap. B) Growth. C) Gap/growth. D) None of these. Show Answer Correct Answer: C) Gap/growth. 12. Chemotherapy can also target what other type of cells? A) Hair Follicles. B) Heart. C) Stomach. D) Brain. Show Answer Correct Answer: A) Hair Follicles. 13. During mitosis ER and nucleolus begin to disappear at A) Early prophase. B) Late prophase. C) Early metaphase. D) Late metaphase. Show Answer Correct Answer: B) Late prophase. 14. What is the main reason for cancer cells becoming uncontrolled and dividing too frequently? A) Lack of communication with healthy cells. B) Inability to carry out normal cell functions. C) Genetic links in families. D) Excessive cell division. Show Answer Correct Answer: D) Excessive cell division. 15. Why do 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. 16. Phase in which sister chromatids are pulled apart by spindle microtubules; 2 sets of daughter chromosomes created A) Prophase. B) Anaphase. C) Metaphase. D) Telophase. Show Answer Correct Answer: B) Anaphase. 17. Which is NOT a purpose of the cell cycle? A) Repair. B) Growth. C) Replace. D) Decrease. Show Answer Correct Answer: D) Decrease. 18. List the phases of mitosis in order. A) Prophase, metaphase, anaphase, telophase, prometaphase, cytokinesis. B) Prophase, metaphase, anaphase, telophase, cytokinesis, prometaphase. C) Prophase, prometaphase, metaphase, anaphase, telophase, cytokinesis. D) Prophase, metaphase, anaphase, prometaphase, telophase, cytokinesis. Show Answer Correct Answer: C) Prophase, prometaphase, metaphase, anaphase, telophase, cytokinesis. 19. -Ensures cell grew to the correct size in G1-Ensures the cell is ready for DNA replication in S A) M checkpoint. B) G2 checkpoint. C) G1 checkpoint. D) None of the above. Show Answer Correct Answer: C) G1 checkpoint. 20. What is the function of the phloem in plants? A) It is responsible for the transport of water and minerals from the roots to the leaves. B) It provides structural support to the plant. C) It is responsible for the transport of organic nutrients throughout the plant. D) It is the site of photosynthesis. Show Answer Correct Answer: C) It is responsible for the transport of organic nutrients throughout the plant. 21. The genome of onion has 8 chromosomes (n = 8). In a root tip cell undergoing anaphase the number of chromosomes will be- A) 8. B) 16. C) 32. D) Indetermine. Show Answer Correct Answer: C) 32. 22. Which process is responsible for the actual division of the cytoplasm? A) Cytokinesis. B) Mitosis. C) Prophase. D) Interphase. Show Answer Correct Answer: A) Cytokinesis. 23. Which of the following is represented by chromosomes lining up in the middle (on the equator) of the cell? A) Prophase. B) Metaphase. C) Telophase. D) Cytokinesis. Show Answer Correct Answer: B) Metaphase. 24. Which part of the Cell Cycle takes the longest? A) Interphase. B) Mitosis. C) Prophase. D) Cytokinesis. Show Answer Correct Answer: A) Interphase. 25. During a biology class, Charlotte, Noah, and Evelyn were discussing the stages of the cell cycle. They were trying to determine which stage is the longest. Which stage did they conclude is the longest? A) Interphase. B) Mitosis. C) Cytokinesis. D) None of the above. 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 9Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books