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Photosynthesis
Plants having fun in the sun
12
Biology
11th Grade
06/13/2011

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Cards

Term
What is the overall reaction for photosynthesis?
Definition
CO2+H2O=C6H12O6+O2
light
Term
How does photosynthesis compare to the overall reaction of cellular respiration?
Definition
pretty much reversed:
C6H12O6+O2=H2O+CO2
Term
What plant pigment are involved in photosynthesis?
Definition
chlorophyll
Term
Why does chlorophyll appear green?
Definition
Because it takes in every other colour of the visible spectrum for photosynthesis
Term
How does the amount of energy in light change as the wavelenght increases?
Definition
The larger the wavelenght the less energy a wave has
Term
Which colours are most effective for photosynthesis? Why?
Definition
Darker colours because they have a smaller wavelength so they carry more energy
Term
In what organelle of a plant cell does photosynthesis take place?
Definition
Chloroplast
Term
What are the two stages of photosynthesis?
Definition
light and dark reactions
Term
In which part of the chloroplast does each stage occur?
Definition
Thylakoids and stroma
Term
What waste product is formed in the light reactions?
Definition
Oxygen
Term
What two products of the light reactions are used up in the calvin cycle(dark reactions)?
Definition
ATP and NADPH
Term
How can cells store the sugar that is produced in photosynthesis?
Definition
Starch
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