Chloroplast
Videos
A chloroplast is a type of organelle known as a plastid that conducts photosynthesis mostly in plant and algal cells. Chloroplasts have a high concentration of chlorophyll pigments which capture the e
Chloroplasts, containing thylakoids, visible in the cells of Rosulabryum capillare, a type of moss
Bornetia secundiflora
Peyssonnelia squamaria
Cyanidium
Photosynthesis
Videos
Photosynthesis is a system of biological processes by which photopigment-bearing autotrophic organisms, such as most plants, algae and cyanobacteria, convert light energy—typically from sunlight—into
Chloroplast
…A chloroplast ( KLOR-ə-plast, -plahst) is a type of organelle known as a plastid that conducts photosynthesis mostly in plant and algal cells. Chloroplasts have a high concentration of chlorophyll pigments which capture the energy from sunlight, convert it to…
Composite image showing the global distribution of photosynthesis, including both oceanic phytoplankton and terrestrial vegetation. Dark red and blue-green indicate regions of high photosynthetic activity in the ocean and on land, respectively.
Plant cells with visible chloroplasts (from a moss, Plagiomnium affine)
Portrait of Jan Baptist van Helmont by Mary Beale, c. 1674
Melvin Calvin works in his photosynthesis laboratory.