Iodine starch test. Iodine solution and pipette with a whole potato at left and a cut potato at right. The iodine has been pipetted into the cut surface of the potato at right. The iodine then turned from orange to black. This is a positive result for the presence of starch. Starch is a carbohydrate that is used by plants as a store of energy | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Chillmaid, Martyn F. |
Bildgröße: | 5591 px × 3170 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |