Biology Photosynthesis

get three green plants, name them plant A, plant B, and plant C.

put the A plant in the open area and expose it to the to regular sunlight and water.

put plant B in the closed area with regular water but enclosed in the dark room away from the sunlight but got an exposure from certain light bulb.

put plant C in the closed are with proper water but no light at all.

Observed the color of the leaf, the growth of the plant everyday during 2-3 week

This test will show you Starch produced as a converted form of glucose that produce during photosynthesis

1. Select 3 different kind of plants make 3 replication for each kind and 1 control for each kind.

2. Before the sun rise, cover some part of the leaf (don't cut it from the plant) with alumunium foil.

3. 2-3 days after, remove the cover and take the leaf.

4. Soak it with hot Alcohol 70% or higher to remove the chlorophyl.

5. Take the leaf and soak it with JKJ (Iodine solution, as starch indicator).

6. Blue, purple, black color is a positive reaction, while yellow, green or brown is negative reaction.

Have a fun experiment.

This test will show you Starch produced as a converted form of glucose that produce during photosynthesis

1. Select 3 different kind of plants make 3 replication for each kind and 1 control for each kind.

2. Before the sun rise, cover some part of the leaf (don't cut it from the plant) with alumunium foil.

3. 2-3 days after, remove the cover and take the leaf.

4. Soak it with hot Alcohol 70% or higher to remove the chlorophyl.

5. Take the leaf and soak it with JKJ (Iodine solution, as starch indicator).

6. Blue, purple, black color is a positive reaction, while yellow, green or brown is negative reaction.

Have a fun experiment.

This test will show you Starch produced as a converted form of glucose that produce during photosynthesis

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