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The first step in photosynthesis is theA. excitation of electron of chlorophyll by a photon of lightB. formation of ATPC. attachment of `CO_(2)` to 5 carbon sugarD. ionisation of water |
Answer» Correct Answer - A The entire process of photosynthesis is driven by light energy coming from the sun. this energy is first captured by chlorophyll molecules and later on utilised for the synthesis of ATP (chemical energy) molecules which are later utilised in the dark reaction, i.e., calvin cycle. |
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