The oxygen evolved during photosynthesis comes from water molecules. Which one of the following pairs of elements is involved in this reaction?
Manganese and Chlorine
Manganese and Potassium
Magnesium and Molybdenum
Magnesium and Chlorine
Chromatophores take part in
A plant in your garden avoids photorespiratory losses, has improved water use efficiency, shows high rate of photosynthesis at high temperatures and has improved efficiency of nitrogen utilisation. In which of the following physiological groups would you assign this plant?
Cyclic-photophosphorylation results in the formation of
ATP and NADPH
ATP, NADPH and O2
In photosystem-I, the first electron acceptor is
An iron sulphur protein