PHOTOSYNTHESIS 0.0 / 5 ? BiologyPhotosynthesis and transpirationGCSEAQA Created by: Lxcy_chxppellCreated on: 05-01-18 17:01 What 4 things does a plant need for photosynthesis to take place? Carbon Dioxide, Water, Light energy and Chlorophyll 1 of 10 If a leaf has no CO2, will it have starch present? What colour will it be? No starch present, will be orange in colour 2 of 10 If a leaf has no light energy will starch be present? What colour will it be? No starch present, will be orange in colour 3 of 10 If a leaf has everything it needs will starch be present? Yes, it will be a blue/black colour 4 of 10 What is the photosynthesis equation? Carbon Dioxide + water ------> Glucose (sugar) and oxygen 5 of 10 What is the symbol for glucose? C6 H2 02 6 of 10 Photosynthesis is what type of reaction? Chemical reaction 7 of 10 What are the 3 limiting factors of photosynthesis? Light, Carbon Dioxide concentration and temperature 8 of 10 What will happen if the light intensity is too high? The plant cells can be damaged 9 of 10 What are the tiny holes on the bottom side of a leaf called? Stomata 10 of 10
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