The chloroplast is a membrane-bound organelle within a cell that conducts photosynthesis. From the molecular perspective, the chloroplast is very large and contains millions of protein molecules along with vast sheets of membranes. If we imagine an...

Chloroplasts are plastid organelles found in the cells of plants and algae. They contain chlorophyll and carotenoid pigments, and an elaborate system of internal membranes called thylakoids. They are active in photosynthesis, the all-important process...

Chloroplasts are organelles—specialized parts of a cell that function in an organ-like fashion. They are found in vascular plants, mosses, liverworts, and algae. Chloroplast organelles are responsible for photosynthesis, the process by which...

Chloroplasts are organelles found in plant cells and eukaryotic algae that conduct photosynthesis. Chloroplasts absorb light and use it in conjunction with water and carbon dioxide to produce sugars, the raw material for energy and biomass production in...

The origin of oxygenic photosynthesis must rank just after the origin of life itself as one of the most significant events in the history of life. The early photosynthesizers, which Bill Schopf has shown were similar to modern cyanobacteria (32), made earth a nicer...

Without the continuity of chloroplasts there would be no higher life. Chloroplast reproduction and continuity can be studied in the guard cells of stomata, utilizing the result of reproduction, viz., the number of chloroplasts. An annotated list of such numbers from 261 families of...