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27 kwi 2017 · Chloroplasts are cell organelles that produce energy through photosynthesis in plants and algae. They have a double membrane, a stroma, thylakoids, and their own DNA, and are thought to have evolved from cyanobacteria.
30 paź 2024 · chloroplast, structure within the cells of plants and green algae that is the site of photosynthesis, the process by which light energy is converted to chemical energy, resulting in the production of oxygen and energy-rich organic compounds.
Chloroplast (ze starogreckiego: χλωρός (chlōrós) + πλαστός (plastós) – ciałko zieleni) – otoczone dwoma błonami białkowo-lipidowymi organellum komórkowe występujące u roślin i glonów eukariotycznych.
29 sty 2024 · Learn about chloroplasts, the organelles that perform photosynthesis in plants and algae. Discover their structure, origin, functions, and pigments with diagrams and examples.
Chloroplasts have a high concentration of chlorophyll pigments which capture the energy from sunlight and convert it to chemical energy and release oxygen. The chemical energy created is then used to make sugar and other organic molecules from carbon dioxide in a process called the Calvin cycle.
Chloroplasts, the organelles responsible for photosynthesis, are in many respects similar to mitochondria. Both chloroplasts and mitochondria function to generate metabolic energy, evolved by endosymbiosis, contain their own genetic systems, and replicate by division.
1 lis 2023 · Learn about chloroplasts, the organelles that contain chlorophyll and perform photosynthesis in plants. Find out their morphology, types of pigments, structure, and functions with a diagram.
