Multiple choice

In what plant cell organelle does photosynthesis take place?

  1. mitochondria

  2. cell wall

  3. leaf

  4. chloroplast

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Photosynthesis occurs inside specialized organelles called chloroplasts, which contain the pigment chlorophyll to absorb light energy. While leaves are the organs where this process happens, the specific cellular organelle responsible is the chloroplast. Mitochondria are responsible for cellular respiration.