What two regions of the visible spectrum are absorbed well by the chlorophyll molecule?

Chlorophyll molecules primarily absorb light in the blue (around 430-450 nm) and red (around 640-680 nm) regions of the visible spectrum. This absorption is crucial for photosynthesis, as it allows plants to convert light energy into chemical energy. The green light (around 500-550 nm) is less effectively absorbed, which is why plants appear green.