Nov 30, 2025 · Photosynthesis Diagram of photosynthesis showing how water, light, and carbon dioxide are absorbed by a plant to produce oxygen, sugars, and more carbon dioxide.

photosynthesis, Process by which green plants and certain other organisms transform light into chemical energy.

Photosynthesis starts when chlorophyll absorbs energy from sunlight. Green plants use this light energy to change water and carbon dioxide into oxygen and nutrients called sugars.

Nov 24, 2025 · A chloroplast is a type of plastid (a saclike organelle with a double membrane) that serves as the site of photosynthesis, the process by which energy from the Sun is converted …

Nov 30, 2025 · The intricate structural organization of the photosynthetic apparatus is essential for the efficient performance of the complex process of photosynthesis. The chloroplast is …

Nov 21, 2025 · The following sections describe the basic mechanisms of photosynthesis—the acquisition of energy and the fixation of carbon dioxide—used by plants of diverse evolutionary …

Oct 27, 2025 · Quick summary: The light reactions of photosynthesis occur in the thylakoid membranes of the chloroplast. When chlorophyll and other pigments absorb sunlight, their …

The light reactions occur in two photosystems (units of chlorophyll molecules). Light energy (indicated by wavy arrows) absorbed by photosystem II causes the formation of high-energy …

Nov 21, 2025 · Photosynthesis Diagram of photosynthesis showing how water, light, and carbon dioxide are absorbed by a plant to produce oxygen, sugars, and more carbon dioxide.

Oct 27, 2025 · The process of photosynthesis is commonly written as: 6CO 2 + 6H 2 O → C 6 H 12 O 6 + 6O 2. This means that the reactants, six carbon dioxide molecules and six water …