1) What is the purpose of photosynthesis? a) To make food and oxygen b) To turn plants green c) To make water d) To make carbon dioxide 2) What is the source of energy for the plant to perform photosynthesis? a) Oxygen b) Carbon Dioxide c) Sunlight d) Water 3) In which cell organelle does photosynthesis take place? a) Mitochondria b) Chloroplast c) Nucleus d) Vacuole 4) What is the name of the green pigment found in side of a chloroplast? a) Carbon dioxide b) Slime c) Chlorophyll d) Xylem 5) What type of change is photosynthesis? a) Chemical b) Physical c) No change 6) What are the reactants needed for (ingredients) for photosynthesis? a) Carbon dioxide b) Glucose (sugar) c) Water d) Oxygen e) Sunlight 7) What are the products of photosynthesis? a) Carbon dioxide b) Glucose (sugar) c) Water d) Oxygen e) Sunlight 8) Which product of photosynthesis does the plant release into the air? a) Carbon dioxide b) Oxygen c) Glucose d) Water 9) Which molecule does a plant make for food? a) Water b) Glucose c) Oxygen d) Carbon dioxide 10) What is the name of this cell organelle? a) Chlorophyll b) Chloroplast c) Mitochondria d) Nucleus

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