What is the role of chlorophyll in photosynthesis? To absorb
sunlight and convert it into chemical energy.
light energy.
Chlorophyll plays a crucial role in photosynthesis as it is responsible for absorbing light energy from the sun. It is a pigment found in the chloroplasts of plant cells, specifically in structures called thylakoids.
When chlorophyll molecules absorb light energy, they undergo a process called photoexcitation. The absorbed energy excites the electrons within chlorophyll, allowing them to move to a higher energy level. These energized electrons are then transferred to other molecules involved in the photosynthesis process.
By absorbing light energy, chlorophyll provides the initial step in converting sunlight into chemical energy. This energy is subsequently used to power the synthesis of glucose and other organic molecules during the process of photosynthesis.