a graph showing the wavelengths of light which each photosynthetic pigment absorbs during photosynthesis
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accessory pigments
pigments which capture energy from photons and funnel it to the reaction centre
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action spectra
a graph showing the overall rate of photosynthesis as different wavelengths
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photosynthetic pigment
a coloured molecule which absorbs energy from photons emitted by light sources for photosynthesis
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photosystem
a collection of photosynthetic pigments along with a reaction centre which is used for capturing and harnessing the energy of photons
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reaction centres
collections of pigments, proteins, and cofactors which collect the energy from the accessory pigments and are the site of light-dependent reactions of photosynthesis