NEET Botany Questions: Photosynthesis

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Physics Chemistry Botany Zoology

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The name Melvin Calvin is associated with




Who gave chemical compositions of chlorophyll and carotenoids ?




The non-polar part of chlorophyll is




The approximate dimension of chlorophyll porphyrinring is.




Photosynthesis is most active in




Intensity of light increase 20 times, rate of photosynthesis will




The most efficient convertor of sunlight is




Cyclic photophosphorylation is confined to




For synthesis of one glucose molecule, the number of ATP required are





For chlorophyll formation most important are





Translocation of sugar in angiosperms occur in form of




Quinones are




During dark reaction, for the fixation of carbon, the three carbon atoms of each molecule of 3 – phosphogylceric acid (PGA) are derived from





Calvin cycle utilize for fixation of 3 molecules of CO2





Chloroplast has maximum quantity of in stroma