Chlorophyll is best described as

Chlorophyll is best described as

• A. The green pigment found within plants necessary for photosynthesis.
• B. A mineral that strengthens cell walls
• C. A carbohydrate storage molecule
• D. A hormone regulating growth

Answer: (A)

Chlorophyll is the green pigment in plant cells that captures light energy to drive photosynthesis. It lives in chloroplasts and absorbs mainly blue and red light while reflecting green, which is why leaves appear green. This captured light energy powers the light-dependent reactions, producing ATP and NADPH that fuel the conversion of carbon dioxide into sugars during photosynthesis. In short, chlorophyll is essential for turning light into chemical energy that the plant can store as glucose. It is not a mineral that strengthens cell walls, a carbohydrate storage molecule, or a hormone regulating growth.

Chlorophyll is the green pigment in plant cells that captures light energy to drive photosynthesis. It lives in chloroplasts and absorbs mainly blue and red light while reflecting green, which is why leaves appear green. This captured light energy powers the light-dependent reactions, producing ATP and NADPH that fuel the conversion of carbon dioxide into sugars during photosynthesis. In short, chlorophyll is essential for turning light into chemical energy that the plant can store as glucose. It is not a mineral that strengthens cell walls, a carbohydrate storage molecule, or a hormone regulating growth.