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Plant Cell Structures Quiz Answers 1. True or False: Plant cells do not have DNA. false 2. True or False: Animal cells do not have chloroplasts. true 3. Define photosynthesis. Photosynthesis is the process by which the sun's energy is used to make sugar (food) from carbon dioxide and water. It is the process that converts the energy of the sun, or solar energy, into carbohydrates, a type of chemical energy. 4. What is a chloroplast? A chloroplast is the organelle of photosynthesis found in plant cells. 5. Which organelle in a plant cell houses the DNA? The plant cell’s DNA is in the nucleus, just like an animal cell. 6. How much of a plant cell can be filled by the central vacuole? a) 50% b) 75% c) 90% d) 100% 7. Which organelle gives the plant cell strength and protection? a) the large central vacuole b) the cell wall c) the chloroplast d) the endoplasmic reticulum 8. Which organelle is outside the cell membrane? a) the plasma membrane b) the plasma wall c) the cell wall d) the outer membrane 9. Which organelle stores water for the plant cell? a) the vacuole b) the chloroplast c) the large central vacuole d) the vesicle 10. Which organelle turns solar energy into chemical energy? a) the chloroplast b) the mitochondria c) the Golgi apparatus d) the endoplasmic reticulum
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