[Campbell Biology P.54] What is the primary role of chlorophyll, as described in the text? | Practice Question

What is the primary role of chlorophyll, as described in the text?

  • A: It forms the structural framework of the cell wall.
  • B: It regulates gas exchange through the pores in the epidermis.
  • C: It is a pigment that absorbs sunlight to convert light energy into chemical energy during photosynthesis.
  • D: It acts as a primary storage molecule for excess sugar in the plant.

Explanation

Under '10 Molecules', the text states: 'Chlorophyll is the pigment that makes a leaf green, and it absorbs sunlight during photosynthesis. Within each chloroplast, millions of chlorophyll molecules are organized into systems that convert light energy to the chemical energy of food.'