Our website is made possible by displaying online advertisements to our visitors.
Please consider supporting us by disabling your ad blocker.
Primary nutritional groups
 | This article needs additional citations for verification. (September 2010) |
Primary nutritional groups are groups of organisms, divided in relation to the nutrition mode according to the sources of energy and carbon, needed for living, growth and reproduction. The sources of energy can be light or chemical compounds; the sources of carbon can be of organic or inorganic origin.[1]
The terms aerobic respiration, anaerobic respiration and fermentation (substrate-level phosphorylation) do not refer to primary nutritional groups, but simply reflect the different use of possible electron acceptors in particular organisms, such as O2 in aerobic respiration, or nitrate (NO−
3), sulfate (SO2−
4) or fumarate in anaerobic respiration, or various metabolic intermediates in fermentation.
- ^ Eiler A (December 2006). "Evidence for the ubiquity of mixotrophic bacteria in the upper ocean: implications and consequences". Applied and Environmental Microbiology. 72 (12): 7431–7. Bibcode:2006ApEnM..72.7431E. doi:10.1128/AEM.01559-06. PMC 1694265. PMID 17028233.
Table 1: Definitions of metabolic strategies to obtain carbon and energy
Previous Page Next Page
مجموعات غذائية أساسية Arabic Classificació nutricional bàsica Catalan Stoffwechselvielfalt und individuelle Anpassungsfähigkeit German Clasificación nutricional básica Spanish Toitumistüüp ET Bizidunen oinarrizko sailkapen nutrizional EU گروههای تغذیهای ابتدایی FA Type trophique French Kelompok nutrisi primer ID 栄養的分類 Japanese
