Photosynthetic pigments absorb lite solely inwards the visible share of the spectrum (390nm-760nm).The activity spectrum peak of chlorophyll is virtually same every bit that of absorption spectrum indicating that chlorophyll is the principal paint inwards photosynthesis.
Absorption Spectrum vs Action Spectrum
Absorption Spectrum | Action Spectrum |
Absorption Spectrum is the graphic representation of the unlike wavelengths of lite absorbed yesteryear the unlike pigments inwards a leafage during photosynthesis | Action Spectrum is the graphic representation of the effectiveness of unlike wavelengths of lite inwards photosynthesis |
Plot showing intensity of lite absorbed relative to its wavelength | Plot showing relative efficiency of photosynthesis produced yesteryear lite of unlike wavelengths |
Explains the human relationship betwixt character of lite as well as absorbing capacity of pigments | Explains the human relationship betwixt photosynthetic activity inwards relation to unlike wavelengths of light |
Chlorophyll absorb bluish as well as ruddy light Carotenoids absorb purple as well as bluish light | The maximum photosynthesis occurs inwards bluish as well as ruddy light |
Absorption of unlike wavelengths of lite yesteryear pigments tin sack live on measured using spectrophotometer. | In activity spectrum, the charge per unit of measurement of photosynthesis is measured every bit total of carbon dioxide fixation, oxygen production, NADP+ reduction etc. |
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