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DeCS
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Descritor Inglês:
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Autotrophic Processes
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Descritor Espanhol:
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Procesos Autotróficos
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Descritor Português:
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Processos Autotróficos
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Sinônimos Inglês:
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Autotrophic Growth
Autotrophy
Growth, Autotrophic
Growth, Lithotrophic
Lithotrophic Growth
Lithotrophic Processes
Lithotrophy
Processes, Autotrophic
Processes, Lithotrophic
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Categoria:
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G02.111.071
G03.087
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Definição Inglês:
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The processes by which organisms use simple inorganic substances such as gaseous or dissolved carbon dioxide and inorganic nitrogen as nutrient sources. Contrasts with heterotrophic processes which make use of organic materials as the nutrient supply source. Autotrophs can be either chemoautotrophs (or chemolithotrophs), largely ARCHAEA and BACTERIA, which also use simple inorganic substances for their metabolic energy reguirements; or photoautotrophs (or photolithotrophs), such as PLANTS and CYANOBACTERIA, which derive their energy from light. Depending on environmental conditions some organisms can switch between different nutritional modes (autotrophy; HETEROTROPHY; chemotrophy; or PHOTOTROPHY) to utilize different sources to meet their nutrient and energy requirements. |
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Relacionados Inglês:
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Heterotrophic Processes
Nutritional Physiological Phenomena
Phototrophic Processes
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Nota Histórica Inglês:
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2007
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Qualificadores Permitidos Inglês:
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Número do Registro:
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52480
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Identificador Único:
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D052818
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Ocorrência na BVS:
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Similar:
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DeCS
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