This quiz works best with JavaScript enabled. Home > Class 8 > Class 8 Science Chapter 8 Cell Structure And Functions – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 8 Science Chapter 8 Cell Structure And Functions Quiz 2 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following is a function of the Golgi apparatus? A) Synthesizing proteins. B) Modifying, sorting, and packaging proteins. C) Producing ATP. D) Storing genetic material. Show Answer Correct Answer: B) Modifying, sorting, and packaging proteins. 2. Prokaryotic A) Are single celled organisms that do not have a nucleus or membrane bound organelles. B) A protective layer that covers the the cells surface and acts as a barrier. C) Is the smallest unit that can preform all he processes necessary for life. D) None of the above. Show Answer Correct Answer: A) Are single celled organisms that do not have a nucleus or membrane bound organelles. 3. Which organelle contains its own DNA and is involved in energy metabolism? A) Ribosome. B) Golgi apparatus. C) Mitochondrion. D) Endoplasmic reticulum. Show Answer Correct Answer: C) Mitochondrion. 4. Which of the following is NOT a type of plastid? A) Chloroplast. B) Chromoplast. C) Leucoplast. D) Lysosome. Show Answer Correct Answer: D) Lysosome. 5. Powerhouse of the cell A) Mitochondria. B) Nucleus. C) Ribosome. D) Endoplasmic Reticulum. Show Answer Correct Answer: A) Mitochondria. 6. Assertion (A):The nucleus is surrounded by a double membrane called the nuclear envelope. Reason (R):The nuclear envelope controls the movement of substances in and out of the nucleus. A) Both Assertion and Reason are true, and Reason is the correct explanation of Assertion. B) Both Assertion and Reason are true, but Reason is not the correct explanation of Assertion. C) Assertion is true, but Reason is false. D) Assertion is false, but Reason is true. Show Answer Correct Answer: A) Both Assertion and Reason are true, and Reason is the correct explanation of Assertion. 7. These type of tissue are dead A) Parenchyma. B) Sclerenchyma. C) Collenchyma. D) None of the above. Show Answer Correct Answer: B) Sclerenchyma. 8. What type of tissue is characterized by the ability to react to stimuli? A) Nervous tissue. B) Muscle tissue. C) Epithelial tissue. D) Connective tissue. Show Answer Correct Answer: A) Nervous tissue. 9. Synthesize the relationship between the nucleus and DNA in terms of genetic information storage and transmission. A) The nucleus stores lipids, while DNA transmits energy. B) The nucleus houses DNA, which contains the genetic blueprint for the organism, and is responsible for transmitting genetic information during cell division. C) The nucleus and DNA are unrelated in function. D) The nucleus transmits proteins, while DNA stores energy. Show Answer Correct Answer: B) The nucleus houses DNA, which contains the genetic blueprint for the organism, and is responsible for transmitting genetic information during cell division. 10. Glycerine is used to prepare a temporary mount of a tissue due to the following reason A) To colour the specimen. B) To avoid drying up of the specimen quickly. C) To avoid entry of air bubbles. D) None of the above. Show Answer Correct Answer: B) To avoid drying up of the specimen quickly. 11. Which process describes the division of the cell nucleus during cell division? A) Cytokinesis. B) Mitosis. C) Meiosis. D) Binary fission. Show Answer Correct Answer: B) Mitosis. 12. Genes are carried in which of the following components of a cell? A) Cell Membrane. B) Cytoplasm. C) Nuclear Membrane. D) Nucleus. Show Answer Correct Answer: D) Nucleus. 13. Which of the following structures is found in both plant and animal cells? A) Cell wall. B) Chloroplast. C) Mitochondria. D) Large central vacuole. Show Answer Correct Answer: C) Mitochondria. 14. In a biology class, Nora, Mason, and Maya are discussing the main function of ribosomes. What do they agree upon as the primary function of ribosomes? A) Generating energy. B) Breaking down molecules. C) Synthesizing proteins. D) Regulating molecular transport. Show Answer Correct Answer: C) Synthesizing proteins. 15. What two tissues transport materials throughout the entire plant body? A) Sclerenchyma and xylem. B) Phloem and xylem. C) Parenchyma and xylem. D) Sclerenchyma and collenchyma. Show Answer Correct Answer: B) Phloem and xylem. 16. Animal and plant cells are both this type of cell. A) Eukaryote. B) Prokaryote. C) All the above. D) None of the above. Show Answer Correct Answer: A) Eukaryote. 17. Semi-permeable barrier A) Cell membrane. B) Nucleus. C) Cytoplasm. D) Cell wall. Show Answer Correct Answer: A) Cell membrane. 18. The nucleus and the cytoplasm together make up the ..... A) Mitochondria. B) Nuclear Membrane. C) Vacuoles. D) Protoplasm. Show Answer Correct Answer: D) Protoplasm. 19. The rough endoplasmic reticulum and Golgi apparatus work together in eukaryotic cells. What is one way that the rough endoplasmic reticulum assists the Golgi apparatus? A) It assembles nucleic acids from monomers. B) It breaks down old, damaged macromolecules. C) It packages new protein molecules into vesicles. D) It determines which protein molecules to synthesize. Show Answer Correct Answer: D) It determines which protein molecules to synthesize. 20. The outer thick layer in cells of plants are called ..... A) Cell wall. B) Organelles. C) All the above. D) None of the above. Show Answer Correct Answer: A) Cell wall. 21. Which organelle is bigger in the plant cell than in the animal cell? A) Cell membrane. B) Vacuole. C) Cell wall. D) Chloroplast. Show Answer Correct Answer: B) Vacuole. 22. What is the primary role of the cell wall in plant cells? A) To synthesize proteins. B) To provide structural support and protection. C) To store genetic material. D) To produce energy. Show Answer Correct Answer: B) To provide structural support and protection. 23. The jelly-like substance between the nucleus and the cell membrane is called ..... A) Cytoplasm. B) Chromosomes. C) All the above. D) None of the above. Show Answer Correct Answer: A) Cytoplasm. 24. Every organism's live cells consume energy in order tosurvive and expand. A cell with few energy requirements will most likely havea small number of what organelles in the cell? A) ChromosomeS. B) Lysosomes. C) Ribosomes. D) Mitochondria. Show Answer Correct Answer: D) Mitochondria. 25. This organelle acts like a gatekeeper, allowing some materials to pass through it, but not others. Name it. A) Cytoplasm. B) Cell Membrane. C) Mitochondria. D) Vacuole. Show Answer Correct Answer: B) Cell Membrane. ← PreviousNext →Related QuizzesClass 8 Science Chapter 8 Cell Structure And Functions Quiz 1Class 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 10Class 8 Science Chapter 8 Cell Structure And Functions Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books