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Primary nutritional groups information


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.

  1. ^ 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

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Primary nutritional groups

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Primary nutritional groups are groups of organisms, divided in relation to the nutrition mode according to the sources of energy and carbon, needed for...

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Autotroph

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Electrolithoautotroph Electrotroph Heterotrophic nutrition Organotroph Primary nutritional groups Morris, J. et al. (2019). "Biology: How Life Works"...

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Nutritional yeast

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and minerals. Sometimes nutritional yeast is fortified with vitamin B12, another reason it is popular with vegans. Nutritional yeast has a strong flavor...

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Metabolism

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displaying wikidata descriptions as a fallback Microphysiometry Primary nutritional groups – Group of organisms Proto-metabolism Respirometry – Estimation of...

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Phototroph

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retinalophototrophs. Primary nutritional groups Prototroph Lwoff, A., C.B. van Niel, P.J. Ryan, and E.L. Tatum (1946). Nomenclature of nutritional types of microorganisms...

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Chemosynthesis

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Winogradsky helped discover the phenomenon of chemosynthesis. Primary nutritional groups Autotroph Heterotroph Photosynthesis Movile Cave Julian Chela-Flores...

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Nutrition

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nutrients causes malnutrition. Nutritional science is the study of nutrition, though it typically emphasizes human nutrition. The type of organism determines...

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Organotroph

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Chemoorganotroph Primary nutritional groups Lwoff, A., C.B. van Niel, P.J. Ryan, and E.L. Tatum (1946). Nomenclature of nutritional types of microorganisms...

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Mixotroph

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acantharian with Phaeocystis symbionts fluorescing red (chlorophyll) Primary nutritional groups Photosynthesis Beware the mixotrophs - they can destroy entire...

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Lipogenesis

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cells by metabolic pathways in which acyl groups in fatty acyl-CoAs are transferred to the hydroxyl groups of glycerol-3-phosphate and diacylglycerol...

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Invasive species

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countries prompting aggressive federal efforts at attempting to control it. Primary geomorphological effects of invasive plants are bioconstruction and bioprotection...

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Food web

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to the top-down hypothesis, not all plant material is edible and the nutritional quality or antiherbivore defenses of plants (structural and chemical)...

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Outline of biology

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chloride Excretion Nutrition and digestion Digestive system: stomach – intestine – liver – nutritionprimary nutritional groups metabolism – kidney...

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Index of biology articles

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population genetics – potential energy – predation – pregnancy – primary nutritional groupsprimary structure – primer – prion – prokaryote – prometaphase –...

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Nutritional epigenetics

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Nutritional epigenetics is a science that studies the effects of nutrition on gene expression and chromatin accessibility. It is a subcategory of nutritional...

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Malnutrition

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breastfeeding add an additional nutritional burden. "Action for Healthy Kids" has created several methods to teach children about nutrition. They introduce 2 different...

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Pyruvate carboxylase

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6-bisphosphatase and glucose-6-phosphatase in liver and kidney cortex, suggest that a primary role of PC is to participate in gluconeogenesis in these organs. During...

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Parenteral nutrition

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Parenteral nutrition (PN) is the feeding of nutritional products to a person intravenously, bypassing the usual process of eating and digestion. The products...

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Marine food web

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colour-coded using indices which emphasise (A) bottom-up groups (sessile and drifters), and (B) groups at the top of the food web. The relative importance...

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Academy of Nutrition and Dietetics

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corporate groups such as McDonald's, Coca-Cola, Mars, and others. The Academy of Nutrition and Dietetics was founded in 1917 in Cleveland, Ohio, by a group of...

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Photoheterotroph

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during the daytime, given fitness benefits mentioned previously. Primary nutritional groups Bryant, D.A.; Frigaard, N.-U. (November 2006). "Prokaryotic photosynthesis...

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Mesopredator release hypothesis

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an ecosystem, but it does not take into account that prey species and primary producers also have an effect on the ecosystem's structure. Furthermore...

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Preventive nutrition

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government programs and policies, or nutritional education. For example, in the United States, preventive nutrition is taught to the public through the...

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Glanbia

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Geography, University College Dublin Rory Callanan(2013), 'The leading global nutritional solutions and cheese group' Glanbia plc Glanbia Nutritionals Site...

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Sustainable gardening

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architecture, resulting in sustainable sites. It comprises a disparate group of horticultural interests that can share the aims and objectives associated...

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Index of biochemistry articles

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potassium channel - potential energy - pregnancy proteins - primary nutritional groups - primary structure - primer - prion - progesterone receptor - prokaryote...

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