Membrane Vesicles Known as Chromatophores, Which Function in Photosynthesis, Are

Question

Membrane vesicles known as chromatophores, which function in photosynthesis, are commonly found in
A) algae.
B) green sulfur bacteria.
C) most autotrophic organisms.
D) purple phototrophic bacteria.

Accepted Answer

Chromatophores are membrane vesicles found in purple phototrophic bacteria, where they play a crucial role in photosynthesis by housing the photosynthetic pigments and electron transport chain components.