The part of plants that contains structures needed to absorb sunlight and carbon dioxide is the Fill in the blank text field 1 Type Text Here . The cells inside this structure contain many green organelles called Fill in the blank text field 2 Type Text Here . Inside each of these organelles are stacks of Fill in the blank text field 3 Type Text Here that contain the green pigment Fill in the blank text field 4 Type Text Here that absorbs sunlight needed to power the light‑dependent reactions of photosynthesis.