photosynthesis in plants part 2 l photosynthesisinhigherplantsclass11 l Role of chlorophyll l

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Waht is the role of chlorophyll in Photosynthetis ? • Photosynthetic pigments are molecules that absorb visible light and interact with sunlight to alter the wavelengths that are reflected or transmitted by plant tissue. They are found in chloroplasts, photosynthetic bacteria, and algae. Some examples of photosynthetic pigments include: • Carotenoids • These pigments absorb light in the blue-green region of the solar spectrum and transfer the energy to chlorophylls. Carotenes are orange pigments that absorb ultraviolet, violet, and blue light. • Xanthophyll • These yellow pigments absorb light at specific wavelengths. • Phycobilins • These pigments are found in photosynthetic bacteria such as blue-green algae. They are accessory pigments and do not participate in photosynthesis • Anthocyanins • These pigments give fruits, vegetables, and flowers their red, purple, blue, and pink hues. They also play a role in photosynthesis and pollination. • Photosynthesis scientist contributions • Hills experiment • Light reaction • Chloroplast diagram • Chlorophyll structure • Photosynthetic organisms • Photosynthesis pigments will • Bacterial photosynthesis • Photosystem • Zscheme • #biology • #photosynthesisinhigherplantsclass11 • #neet • #lightreaction

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