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Photosynthesis
  - Introduction 
  - The Leaf Structure
  - The Process
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Thinkquest Team 22016
Andrew Griffiths
Tim Sindle
Ben Harper
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(Otherwise known as the subject with a really long name)
Introduction
Yes, its a long name. 14 letters in fact! But if you take a look at it, you'll see that
the name is pretty self-explanitary.
Photo - like with cameras...ie light(the sun)
Synthesis - to make
So from the name - its all about using light to help make something.
Yes, but its a bit more complicated than that. Photosynthesis is a process used by all
green plants(we'll mainly be looking at plants) and some bacteria to produce food to use
as energy. Its a chemical process, and its formula is:
From the formula above, you can see that Carbon Dioxide(CO2) and water in
the plant is converted into Oxygen(O2) and carbohydrates(CH2O). The
carbohydrates being the food - which will eventually be converted to energy to be used by
the plant for various activities. Oxygen is given off as a by-product.
Photosynthesis happens in the leaves of plants, because the leaves have the green pigment
- Chlorphyll which is used in the process. Chlorophyll is used for trapping and converting
the light energy into chemical potential energy. This potential energy is used during
respiration to do metabolic work, like - cell division, repair, growth.
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