13. Which cell organelles are involved in photosynthesis? A.Chloroplasts B.Plastids C.Lipids D.Plasmids
Answer: Option A Solution: In plants, photosynthesis takes place in chloroplasts, which contain the chlorophyll. Chloroplasts are surrounded by a double membrane and contain a third inner membrane, called the thylakoid membrane, that forms long folds within the organelle.
