organisms that can perform photosynthesis are called?
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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.
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Several groups of bacteria can conduct anoxygenic photosynthesis: green sulfur bacteria (GSB), red and green filamentous phototrophs (FAPs e.g. Chloroflexi), purple bacteria, acidobacteria, and heliobacteria.
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Photosynthesis and chemosynthesis are both processes by which organisms produce food; photosynthesis is powered by sunlight while chemosynthesis runs on chemical energy. ... Places with chemosynthetic organisms can become oases of life in an environment often otherwise depleted of food.
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In eukaryotic cells that can do photosynthesis, it takes place in organelles called chloroplasts, or more generically, plastids. ... Capturing some cyanobacterium enabled eukaryotes to be autotrophic, making all their biological molecules from inorganic precursors with energy acquired from sunlight.
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Answer and Explanation: The organisms that undergo both photosynthesis and cellular respiration are plant cells and some bacteria and algae.
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Oxygenic Photosynthesis: Oxygenic photosynthesis refers to the photosynthesis that occurs in plants, algae, and cyanobacteria in which the final electron acceptor is water. Anoxygenic Photosynthesis: Anoxygenic photosynthesis refers to a form of photosynthesis used by certain bacteria, in which oxygen is not produced.
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Do bacteria have chloroplasts? ... Just as stated by Angus, Bacteria don't have chloroplast, whose function is to convert light energy of the Sun into sugars that can be used by cells. The entire process is called photosynthesis and it all depends on the little green chlorophyll molecules in each chloroplast.
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Respiration and Photosynthesis: Respiration is the process within all living cells that converts sugars into energy in the form of ATP. Photosynthesis is the process in the chloroplasts of plants, algae, and some bacteria that converts carbon dioxide into glucose using light energy.
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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.
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All organisms carry out cellular respiration in the mitochondria of their cells. They take in oxygen to convert glucose to usable ATP. In the process carbon is released as a waste. Plants and algae carry out photosynthesis in the chloroplasts of their cells.
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Algae are plant-like organisms that can be either unicellular or multicellular, and derive energy via photosynthesis. Protozoa are unicellular organisms with complex cell structures; most are motile. Microscopic fungi include molds and yeasts.
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Photosynthesis in Prokaryotes. The two parts of photosynthesis—the light-dependent reactions and the Calvin cycle—have been described, as they take place in chloroplasts. However, prokaryotes, such as cyanobacteria, lack membrane-bound organelles (including chloroplasts). ... Some prokaryotes can perform photosynthesis.
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Most photosynthetic organisms have a variety of different pigments, so they can absorb energy from a wide range of wavelengths.
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Chemotrophs are organisms that obtain energy by the oxidation of electron donors in their environments. These molecules can be organic (chemoorganotrophs) or inorganic (chemolithotrophs). The chemotroph designation is in contrast to phototrophs, which use solar energy.
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Photosynthesis is the process by which organisms that contain the pigment chlorophyll convert light energy into chemical energy which can be stored in the molecular bonds of organic molecules (e.g., sugars). Photosynthesis powers almost all trophic chains and food webs on the Earth.
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Plants use a process called photosynthesis to make food. During photosynthesis, plants trap light energy with their leaves. Plants use the energy of the sun to change water and carbon dioxide into a sugar called glucose. Glucose is used by plants for energy and to make other substances like cellulose and starch.
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Oxygenic photosynthetic bacteria perform photosynthesis in a similar manner to plants. They contain light-harvesting pigments, absorb carbon dioxide, and release oxygen. ... Anoxygenic photosynthetic bacteria consume carbon dioxide but do not release oxygen.