This quiz works best with JavaScript enabled. Home > Class 8 > Class 8 Science Chapter 8 Cell Structure And Functions – Quiz 82 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 8 Science Chapter 8 Cell Structure And Functions Quiz 82 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The correct sequence of mitosis: A) Metaphase, anaphase, telophase, prophase. B) Prophase, metaphase, anaphase, telophase. C) Prophase, anaphase, metaphase, telophase. D) Telophase, metaphase, prophase, anaphase. Show Answer Correct Answer: B) Prophase, metaphase, anaphase, telophase. 2. Which of the following is true about a cell wall? A) Found only in animal cell. B) Found in both animal and plant cell. C) To give a plant cell its shape. D) Fill up the cell. Show Answer Correct Answer: C) To give a plant cell its shape. 3. Organisms which does not have a well defined nucleus A) Prokaryotes. B) Eukaryotes. C) Unicellular. D) Multicellular. Show Answer Correct Answer: A) Prokaryotes. 4. Water moves into a cell when the solution surrounding the cell is A) Hypertonic. B) Hypotonic. C) Isotonic. D) Concentrated. Show Answer Correct Answer: B) Hypotonic. 5. What is the building block (monomer) of proteins? A) Monosaccharides. B) Fatty acids. C) Amino acids. D) Nucleotides. Show Answer Correct Answer: C) Amino acids. 6. A plant cell has what 3 organelles that are different from an animal cell? A) Cell membrane, chlorophyll, cell wall. B) Cell wall, cytoplasm, membrane. C) Chlorophyll, chloroplast, cell membrane. D) Cell wall, chlorophyll, chloroplast. Show Answer Correct Answer: D) Cell wall, chlorophyll, chloroplast. 7. This separates cells from one another A) Cell membrane. B) Tissue. C) All the above. D) None of the above. Show Answer Correct Answer: A) Cell membrane. 8. Full form of RNA A) Ribonucleic acid. B) Ribosome acid. C) Both a and b. D) None of these. Show Answer Correct Answer: A) Ribonucleic acid. 9. What distinguishes cardiac muscle tissue from skeletal muscle tissue? A) Cardiac muscle is voluntary, while skeletal muscle is involuntary. B) Cardiac muscle is striated and contains intercalated discs. C) Skeletal muscle is found in the walls of internal organs. D) Cardiac muscle has no striations. Show Answer Correct Answer: B) Cardiac muscle is striated and contains intercalated discs. 10. Ribosomes are important because A) They make proteins for the cell. B) They make glucose for the cell. C) They transport materials throughout the cell. D) They control the cell's activities. Show Answer Correct Answer: A) They make proteins for the cell. 11. Which invention played the biggest role in the discovery of cells by early scientists? A) Magnifying glass. B) Lens. C) Eyeglasses. D) Compound microscope. Show Answer Correct Answer: D) Compound microscope. 12. Ribosomes are the cell organelle that A) Break down food to produce energy for the cell. B) Produce proteins for the cell. C) Break down broken cell parts. D) Make food for the cell using the sun's energy. Show Answer Correct Answer: B) Produce proteins for the cell. 13. Used to purify items such as food, drinks, clothes, etc. A) Bioremediation. B) Pasteurization. C) Nitrogen fixation. D) None of the above. Show Answer Correct Answer: B) Pasteurization. 14. Which organelle contains DNA and controls the cell? A) Endoplasmic Reticulum. B) Golgi Apparatus. C) Nucleus. D) Vesicles. Show Answer Correct Answer: C) Nucleus. 15. Which organelle is responsible for producing energy in the form of ATP in both plant and animal cells? A) Nucleus. B) Mitochondria. C) Ribosome. D) ChloroplastTagsVA.LS.2.b. Show Answer Correct Answer: B) Mitochondria. 16. ..... ship and package materials A) Golgi bodies. B) Mitochondria. C) Rough endoplasmic reticulum. D) Smooth endoplasmic reticulim. Show Answer Correct Answer: A) Golgi bodies. 17. Which organelle does the cell depend on for energy? A) Ribosomes. B) Lysosomes. C) Centrosomes. D) Mitochondria. Show Answer Correct Answer: D) Mitochondria. 18. What are the golgi apparatus (golgi bodies)? A) Fill cell. B) Processes material. C) Command center for cell's activities. D) Break down food to release energy. Show Answer Correct Answer: B) Processes material. 19. What is a tissue? A) Building blocks of life. B) Group of similar cells performing a specific function. C) Basic structural unit of life. D) One of the basic components of a cell. Show Answer Correct Answer: B) Group of similar cells performing a specific function. 20. We are both found in plant cells, but not animal cells. A) Golgi body and Endoplasmic Reticulum. B) Chloroplasts and Cell Wall. C) Organelles and Cytoplasm. D) Cell Membran and Vacuoles. Show Answer Correct Answer: B) Chloroplasts and Cell Wall. 21. Identify the correct sequence in living organisms A) Cell-organ-tissue-organ system. B) Cell-organ system-tissue-organ. C) Cell-tissue-organ system-organ. D) Cell-tissue-organ-organ system. Show Answer Correct Answer: D) Cell-tissue-organ-organ system. 22. In cells a large oval organelle that contains the cells genetic material in the form of DNA and controls many of the cells activities A) Organelle. B) Ribosome. C) Cell wall. D) Nucleus. Show Answer Correct Answer: D) Nucleus. 23. The main difference between Plant and Animal cell is- A) Plant cells has Mitochondria but Animal cells don't. B) Animal cells have Vacuoles but Plant cells don't. C) Animal cells have Nucleus but Plant cells don't. D) Plant cells have Cell Wall but Animal cells don't. Show Answer Correct Answer: D) Plant cells have Cell Wall but Animal cells don't. 24. Plant cells have all of the following except: A) Cell Wall. B) Nucleus. C) Chloroplast. D) Centrioles. Show Answer Correct Answer: D) Centrioles. 25. Associated with movement inside of the cell. A) Osmosis. B) Diffusion. C) Endocytosis. D) Exocytosis. E) All the above. Show Answer Correct Answer: E) All the above. ← PreviousNext →Related QuizzesClass 8 Science Chapter 8 Cell Structure And Functions Quiz 1Class 8 Science Chapter 8 Cell Structure And Functions Quiz 2Class 8 Science Chapter 8 Cell Structure And Functions Quiz 3Class 8 Science Chapter 8 Cell Structure And Functions Quiz 4Class 8 Science Chapter 8 Cell Structure And Functions Quiz 5Class 8 Science Chapter 8 Cell Structure And Functions Quiz 6Class 8 Science Chapter 8 Cell Structure And Functions Quiz 7Class 8 Science Chapter 8 Cell Structure And Functions Quiz 8Class 8 Science Chapter 8 Cell Structure And Functions Quiz 9Class 8 Science Chapter 8 Cell Structure And Functions Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books