Which of the following is the initiating step | vedclass

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(D) The process of photosynthesis begins with the absorption of light energy by chlorophyll pigments. When chlorophyll molecules absorb photons from s

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Activation of chlorophyll by sunlight

Vedclass · Answer

(D) The process of photosynthesis begins with the absorption of light energy by chlorophyll pigments. When chlorophyll molecules absorb photons from sunlight,they become excited and reach a higher energy state. This activation of chlorophyll is the primary and initiating step that triggers the subsequent light-dependent reactions,including the photolysis of water and the synthesis of $ATP$ and $NADPH$.

Which of the following is the initiating step in photosynthesis?

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