The reduced coenzymes are regenerated by Loss of hydrogen, Carriers oriented active absorption needs Cytochrome

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Free Online Mock Biology Multiple Choice Test on Photosynthesis

Sub Category : Photosynthesis	Test : 7	Time Left :
1.In the electron-transport chain in terminal oxidation of cytochrome which donates electrons to O2 is
(1) Cytochrome b (2) Cytochrome c (3) Cytochrome a3 (4) Cytochrome a
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2.Which of the following photosynthetic bacterial has both PS I and PS II?
(1) Green sulphur bacteria (2) Purple-sulphur (3) Purple non sulphur (4) Cyanobacteria
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3.In the electron transport system, the reduced coenzymes are regenerated by
(1) Loss of hydrogen (2) Loss of electrons (3) Addition of O2 (4) None
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4.Which one of the following has been most useful investingating calvin cycle??
(1) Flash light experiment (2) Radioactive isotope technique (3) X-ray technique (4) None
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5.Carriers oriented active absorption needs?
(1) Cytochrome (2) Plastoquinone (3) Ferredoxin (4) Lecithin

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Free Online Mock Biology Multiple Choice Test on Photosynthesis