Photosynthesis, Chloroplast | Learn Science at Scitable - Nature
Chlorophyll, the primary pigment used in photosynthesis, reflects green light and absorbs red and blue light most strongly. In plants, photosynthesis takes place in chloroplasts, which contain...
Chlorophyll | Definition, Function, & Facts | Britannica
2024年9月23日 · Chlorophyll, any member of the most important class of pigments involved in photosynthesis, the process by which light energy is converted to chemical energy through the synthesis of organic compounds. Learn more about how chlorophyll works in this article.
Photosynthesis | Definition, Formula, Process, Diagram, Reactants ...
2024年9月20日 · Photosynthesis is the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.
Explainer: How photosynthesis works - Science News Explores
2020年10月28日 · chlorophyll: Any of several green pigments found in plants that perform photosynthesis — creating sugars (foods) from carbon dioxide and water. chloroplast: A tiny structure in the cells of green algae and green plants that contain chlorophyll and creates glucose through photosynthesis.
Chlorophyll Definition and Role in Photosynthesis - ThoughtCo
2019年5月9日 · Chlorophyll is the most widely recognized molecule used to collect light for photosynthesis, but it's not the only pigment that serves this function. Chlorophyll belongs to a larger class of molecules called anthocyanins.
Chlorophyll - National Geographic Society
2023年10月31日 · Chlorophyll is a key component in the process of photosynthesis, which sustains plant life and produces oxygen for the entire planet. Although microscopic in size, chloroplasts like these have a big role to play in the health of the planet.
5.1: Overview of Photosynthesis - Biology LibreTexts
2021年9月21日 · Only certain organisms, called autotrophs, can perform photosynthesis; they require the presence of chlorophyll, a specialized pigment that can absorb light and convert light energy into chemical energy.
Photosynthesis | Ask A Biologist
2017年5月25日 · Chlorophyll, which is present in the photosystems, soaks up light energy. The energized electrons are then used to make NADPH. The electron transport chain is a series of molecules that accept or donate electrons easily.
Photosynthesis - Education | National Geographic Society
2024年6月21日 · Within the thylakoid membranes of the chloroplast is a light-absorbing pigment called chlorophyll, which is responsible for giving the plant its green color. During photosynthesis, chlorophyll absorbs energy from blue- and red-light waves, and reflects green-light waves, making the plant appear green.
How photosynthesis and its light and dark reactions work
photosynthesis, Process by which green plants and certain other organisms transform light into chemical energy. In green plants, light energy is captured by chlorophyll in the chloroplasts of the leaves and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds (simple and complex sugars) that are the ...