This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 10 Cell Cycle And Cell Division – Quiz 66 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 66 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is the purpose of DNA? A) Manufactures proteins. B) Reduces activation energy. C) Stores hereditary information. D) To aid in facilitated diffusion. Show Answer Correct Answer: C) Stores hereditary information. 2. A sequence of DNA has 200 nitrogenous base pairs, of which 100 are thymine-adenine pairs. What is the number of cytosine-guanine pairs in this sequence? A) 50. B) 200. C) 100. D) 25. Show Answer Correct Answer: C) 100. 3. Sister chromatids are pulled away from each other to opposite ends of the cell A) Prophase. B) Metaphase. C) Anaphase. D) Telophase. Show Answer Correct Answer: C) Anaphase. 4. What stage of the cell cycle involves the cell being so highly specialized it can not longer divide A) G0. B) G1. C) G-TD. D) G2. Show Answer Correct Answer: C) G-TD. 5. A process during which the nucleus and it's contents divide A) Cell division. B) Cytokinesis. C) Cell cycle. D) Mitosis. Show Answer Correct Answer: D) Mitosis. 6. During prophase A) DNA lines up in the middle of the cell and DNA attaches to spindle fibers. B) Centrioles and spindle fibers appear. C) 2 new identical cells are created. D) DNA gets copied. Show Answer Correct Answer: B) Centrioles and spindle fibers appear. 7. During meiosis, the chromosomal bodies exchange genetic information during Metaphase I. The purpose of this process is to ..... A) Decrease genetic variation. B) Increase genetic information. C) Increase adaptations. D) Decrease apoptosis. Show Answer Correct Answer: B) Increase genetic information. 8. In the beginning of meiosis, a meiocyte has 16 Pg of DNA. The amount in a gamete will be A) 4 Pg. B) 16 Pg. C) 32 Pg. D) 8 Pg. Show Answer Correct Answer: A) 4 Pg. 9. The shortest phase of mitosis is A) Anaphase. B) Metaphase. C) Telophase. D) Prophase. Show Answer Correct Answer: A) Anaphase. 10. A cancerous tumor is called A) Benign. B) Malignant. C) Apoptosis. D) Cyclin. Show Answer Correct Answer: B) Malignant. 11. Where does meiosis occur? A) Testes and ovaries. B) Only the ovaries. C) All the above. D) None of the above. Show Answer Correct Answer: A) Testes and ovaries. 12. During karyokinesis, the DNA is being duplicated for each daughter cell. A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 13. If a wing cell in a butterfly contains 24 chromosomes, a butterfly egg cell would contain ..... A) 12 chromosomes. B) 6 chromosomes. C) 3 chromosomes. D) 24 chromosomes. Show Answer Correct Answer: A) 12 chromosomes. 14. Why do cells go through the cell cycle? A) Growth. B) Repair. C) Reproduction. D) All of the above. Show Answer Correct Answer: D) All of the above. 15. What is the complex made of two or more parts called? A) Centromere. B) Interphase. C) Cytokinesis. D) Complex. Show Answer Correct Answer: D) Complex. 16. What are the stages of the cell cycle? A) Interphase, prophase, metaphase, anaphase, telophase, and cytokinesis. B) Prophase, metaphase, anaphase, telophase. C) G1, S, G2, M. D) Mitosis, meiosis, cytokinesis. Show Answer Correct Answer: A) Interphase, prophase, metaphase, anaphase, telophase, and cytokinesis. 17. Where do duplicated chromosomes line up during metaphase? A) Against the wall. B) Against the cell membrane. C) In the center of the cell. D) At either end of the cell. Show Answer Correct Answer: C) In the center of the cell. 18. The monomer of DNA and RNA is a A) Amino acid. B) Fatty acid. C) Nucleotide. D) Monosaccharide. Show Answer Correct Answer: C) Nucleotide. 19. A mutation to a regulatory protein which causes it to have increase function A) Oncogene. B) Ras. C) Gain-of-Function Mutation. D) None of the above. Show Answer Correct Answer: C) Gain-of-Function Mutation. 20. What are groups of similar types of cells that work together to carry out specific tasks. A) Tissue. B) Organ system. C) Meristem. D) Hydrogen bond. Show Answer Correct Answer: A) Tissue. 21. Select the incorrect statement with reference to mitosis. A) Splitting of centrosome occurs at anaphase. B) All the chromosomes lie at the equator at metaphase. C) Spindle fibers attach to the telomere of chromosomes. D) Chromosomes decondense at telophase. Show Answer Correct Answer: C) Spindle fibers attach to the telomere of chromosomes. 22. Which of these phases of mitosis take place first? A) Anaphase. B) Telophase. C) Prophase. D) Metaphase. Show Answer Correct Answer: C) Prophase. 23. Chromatin condenses into chromosomes, spindle fibers form, and nuclear envelope disappears A) Prophase. B) Metaphase. C) Anaphase. D) Telophase. Show Answer Correct Answer: A) Prophase. 24. The longest stage in the cell cycle is A) Interphase. B) Anaphase. C) Metaphase. D) None of the above. Show Answer Correct Answer: A) Interphase. 25. How many chromosomes do human cells have? A) 46. B) 23. C) 2. D) 44. Show Answer Correct Answer: A) 46. ← 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