photosynthesis
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![Page 1: Photosynthesis](https://reader037.vdocuments.mx/reader037/viewer/2022102814/54962799b479594b208b4631/html5/thumbnails/1.jpg)
To recap knowledge from year 9 about photosynthesis and develop understanding.
![Page 2: Photosynthesis](https://reader037.vdocuments.mx/reader037/viewer/2022102814/54962799b479594b208b4631/html5/thumbnails/2.jpg)
Carbon Dioxide + Water +(light energy) Oxygen + Glucose
![Page 3: Photosynthesis](https://reader037.vdocuments.mx/reader037/viewer/2022102814/54962799b479594b208b4631/html5/thumbnails/3.jpg)
1.Take two leaves and draw sketches of where the green chlorophyll is.
2. Place both leaves in a breaker of boiling water for one minute.
3. Turn off the Bunsen burner.
4. Half fill a boiling tube with ethanol and place the leaves in with forceps.
5. Place the boiling tube in the hot water and leave for 5 minutes.
6. Take the leaves out of the boiling tube and wash them with tap water.
7. Places the leaves on a Petri dish and add some drops of iodine to the leaves.
8. On your sketches make a note for which areas turn black.
What have you notices?
![Page 4: Photosynthesis](https://reader037.vdocuments.mx/reader037/viewer/2022102814/54962799b479594b208b4631/html5/thumbnails/4.jpg)
Sugar into starch
C6H12O6