| A | B |
|---|
| Carbon dioxide | Gas used during photosynthesis |
| Oxygen | Gas produced during photosynthesis |
| Water | Used during photosynthesis and obtained from the roots |
| Chlorophyll | Light absorbing pigment |
| Glucose | Six carbon sugar made during photosynthesis |
| Sunlight | Source of energy for photosynthesis |
| Chloroplast | Contains chlorophyll |
| Photosynthesise | Only the palisade, spongy and guard cells do this |
| Light intensity | Limits the rate of photosynthesis when it's warm and there is plenty of carbon dioxide |
| Temperature | Limits photosynthesis when there is plenty of light and carbon dioxide |
| Enzymes | Work slowly when its cold |
| Limiting factor | Name given to something which can slow down the rate of photosynthesis |
| Storage | What starch is used for |
| Respiration | Process which converts glucose and oxygen to carbon dioxide and water |
| Cellulose | Used to make cell walls |
