Green pigment that helps to absorb sunlight

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Study for the 9th Grade Biology SOL Test. Prepare with flashcards and multiple choice questions, each featuring hints and explanations. Get ready for your exam!

Multiple Choice

Green pigment that helps to absorb sunlight

Explanation:
Chlorophyll is the green pigment plants use to capture light energy for photosynthesis. It sits in the chloroplasts and mainly absorbs blue and red light, reflecting green, which is why leaves look green. That absorbed light fuels the light-dependent reactions, producing ATP and NADPH that power sugar production in the next stage of photosynthesis. Other pigments like carotene and xanthophyll also absorb light but are orange/yellow and aren’t the green pigment responsible for capturing most of the light; melanin is a pigment in skin, not involved in photosynthesis.

Chlorophyll is the green pigment plants use to capture light energy for photosynthesis. It sits in the chloroplasts and mainly absorbs blue and red light, reflecting green, which is why leaves look green. That absorbed light fuels the light-dependent reactions, producing ATP and NADPH that power sugar production in the next stage of photosynthesis. Other pigments like carotene and xanthophyll also absorb light but are orange/yellow and aren’t the green pigment responsible for capturing most of the light; melanin is a pigment in skin, not involved in photosynthesis.

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