Photosynthesis | Definition, Formula, Process, Diagram ...
ウェブ2024年5月6日 · photosynthesis, 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 .
Photosynthesis - Wikipedia
ウェブPhotosynthesis (/ ˌ f oʊ t ə ˈ s ɪ n θ ə s ɪ s / FOH-tə-SINTH-ə-sis) is a system of biological processes by which photosynthetic organisms, such as most plants, algae, and cyanobacteria, convert light energy, typically from sunlight
Photosynthesis - National Geographic Society
ウェブ2024年3月20日 · During photosynthesis, plants take in carbon dioxide (CO 2) and water (H 2 O) from the air and soil. Within the plant cell, the water is oxidized, meaning it loses electrons, while the carbon dioxide is reduced, meaning it gains electrons. This transforms the water into oxygen and the carbon dioxide into glucose.
Photosynthesis, Chloroplast | Learn Science at Scitable - Nature
ウェブ2020年8月19日 · Virtually all organic material on Earth has been produced by cells that convert energy from the Sun into energy-containing macromolecules. This process, called...
Intro to photosynthesis (article) | Khan Academy
ウェブ2016年7月17日 · Photosynthesis is the process in which light energy is converted to chemical energy in the form of sugars. In a process driven by light energy, glucose molecules (or other sugars) are constructed from water and carbon dioxide
Photosynthesis | Biology library | Science | Khan Academy
ウェブGet an overview of photosynthesis! Learn more about the stages of photosynthesis, as well as why this process is so important to human life and to the global ecosystem.
Fotosíntesis - Wikipedia, la enciclopedia libre
ウェブEn la actualidad se diferencian dos tipos de procesos fotosintéticos, que son la fotosíntesis oxigénica y la fotosíntesis anoxigénica. La primera de las modalidades es la propia de las plantas superiores, las algas y las cianobacterias, donde el dador de electrones es el agua y, como consecuencia, se desprende oxígeno.
Introducción a la fotosíntesis (artículo) | Khan Academy
ウェブLa importancia ecológica de la fotosíntesis. Los organismos fotosintéticos, como plantas, algas y algunas bacterias, cumplen una función ecológica clave: introducen la energía química y el carbono fijo en los ecosistemas mediante el uso de la luz para sintetizar azúcares. Dado que producen su propio alimento (es decir, fijan su propio ...
Explainer: How photosynthesis works - Science News Explores
ウェブ2020年10月28日 · Photosynthesis is the process of creating sugar and oxygen from carbon dioxide, water and sunlight. It happens through a long series of chemical reactions. But it can be summarized like this: Carbon dioxide, water and light go in
Photosynthesis - Latest research and news | Nature
ウェブ2024年4月11日 · Photosynthesis is the process by which plants, algae and certain types of bacteria synthesise carbohydrates from carbon dioxide and typically water, using light as an energy...
コンテンツに移動