Found within their chloroplasts, pyrenoids act as CO₂ concentration chambers, ensuring that Rubisco—a crucial enzyme in photosynthesis—is saturated with carbon dioxide. Rubisco, often called ...
14, No. 5 (May, 1927), pp. 246-257 (14 pages) 1. Cells of Notothylas which are located favorably for photosynthesis all contain multiple pyrenoids, whether located in the plastids of the gametophyte ...