Which of the following accepts electrons in the light reactions?Group of answer choicesNADPHG3PNAD⁺NADHNADP⁺chlorophyll achlorophyll b
Question
Which of the following accepts electrons in the light reactions?Group of answer choicesNADPHG3PNAD⁺NADHNADP⁺chlorophyll achlorophyll b
Solution
In the light reactions of photosynthesis, NADP⁺ (Nicotinamide adenine dinucleotide phosphate) is the molecule that accepts electrons. The light reactions involve the conversion of light energy into chemical energy, which is stored in the bonds of NADPH and ATP. The electrons are excited by light energy, and then they are transferred along a series of carrier molecules (the electron transport chain) to NADP⁺, forming NADPH.
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