Froggy Jumps Photosynthesis QuizVersion en ligne Test your knowledge of photosynthesis with these grade six level questions! par purity neema 1 What is the main pigment responsible for capturing light energy in photosynthesis? a Carotene b Hemoglobin c Chlorophyll 2 What gas is taken in by plants during photosynthesis? a Oxygen b Nitrogen c Carbon dioxide 3 What is the primary source of energy for photosynthesis? a Sunlight b Fire c Electricity 4 In which organelle does photosynthesis occur? a Mitochondrion b Chloroplast c Nucleus 5 What is the waste product of photosynthesis? a Water b Carbon dioxide c Oxygen 6 What is the purpose of photosynthesis in plants? a To absorb water b To produce glucose for energy c To release oxygen 7 What is the process by which plants convert light energy into chemical energy? a Photosynthesis b Transpiration c Respiration 8 What colour does chlorophyll reflect, giving plants their green colour? a Green b Red c Blue