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Plants are exposed to red blue and yellow wavelengths of light and the amount of oxygen produced during photosynthesis What can you sugest for a control group?
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∙ 15y ago
Plants exposed to white light?
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∙ 15y ago
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What molecule was produced by the elodea while it was exposed to light?
atp
Does photosynthesis take place in the leaves?
Photosynthesis only occurs in chlorophyll, which is what gives leaves their green color. Since chlorophyll only exists o in leaves, the roots can not perform photosynthesis. As well, photosynthesis obviously requires sunlight, which roots are not normally exposed to.
Do all cells of a plant undergo photosynthesis?
no not allt he cells in the plant undergo photosythesis....the cells which r exposed to the sunlight and which contain chroma plastids in their cells alone undergo photosynthesis ...the cells in the root region doesnot undergo photosynthesis can be taken as a example
Why is the mesophyll an ideal site of photosynthesis in the leaf?
They are the main cells used in photosynthesis for most plants.
Which process of photosynthesis can occur at night?
No, not unless the plant is exposed to light.
What must a chloroplast be exposed to for photosynthesis to occur?
the sun.
Oxygen bubbles are produced when exposed to?
Light
What are produced when the body is exposed to antigens?
Antibodies.
Why does photosynthesis occur in leaves?
Photosynthesis needs sunlight to occur. Therefore photosynthesis does not occur in the roots because they do not receive any sunlight. The leaves are the parts of the plant most exposed to the light.
What did Theodor W. Engelmann discover?
Theodor W. Engelmann discovered through a now classic experiment that the wavelengths of light have an affect on photosynthesis, more specifically that violet-blue and red portions of the visible spectrum are most effective in driving photosynthesis.He discovered this by illuminating a filamentous alga with light shone through a prism. This exposed segments of the alga to different wavelengths. Engelmann then used aerobic bacteria to determine which segments of the alga produced the most oxygen and thus photosynthesized the most as the bacteria would concentrate around that area. He noticed that they concentrated mostly around the violet-blue portions and towards the red portions and was thus able to conclude that these sections were most effective in photosynthesis. Not bad for an experiment done in 1883!
What does a photosynthesis look like?
You can not see photosynthesis but you can see its results. Algae in water exposed to sunlight will give off bubbles. These bubbles are made of Oxygen gas. The Oxygen is a waste product of the photosynthesis process.
What molecule was produced by the elodea while it was exposed to light?
atp
What is the name of the group is not exposed to the tested variable?
The Control Group is not exposed to the tested variable.
Greater amounts of what pigment are produced when the skin is exposed to the sun?
Melanin
What substance is produced when a green leaf is exposed to sunlight?
i think it is oxygen
Why is there no chloroplast in the onion bulb?
Chloroplast is found in parts of plants exposed to sunlight, where it is used in photosynthesis. Onion bulbs are not normally exposed to sunlight, so there is no need for chloroplasts in the bulb.
What is the group that exposed to the variable to be tested is called?
Control
