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Transcript
Work Hard. Get Smart. HW-58 Cell Biologist’s Name: _________________________________ Class: 8__ Date: ______________ Mrs. Bouchard– 8th Grade Science Homework: Respiration 1. How is a human muscle cell similar to a plant cell? a. They both have cell walls for protection. b. They both move with flagella. c. They both need energy. d. They both consume oxygen. 2. Which of the following best describes respiration? a. When cells divide to make new cells. b. When materials pass through the cell membrane to enter the cell. c. When cells take in water and store it in vacuoles. d. When cells break down food to make energy. 3. In which cellular organelle does respiration take place? a. Vacuole b. Mitochondria c. Lysosome d. Golgi Body 4. Which of the following is NOT a key ingredient of respiration? a. Sugar b. Oxygen c. Sunlight