Select the correct answer from the parenthesis: Facultatively anaerobic bacteria undergoes a process of (fermentation, the citric acid cycle), that takes place in the absence of (oxygen, carbon dioxide) and begins with a molecule of (glucose, protein) and ends with molecules of (amino acids, an organic end product). These types of bacteria are considered as chemoheterotroph, which use energy from (light, organic compounds) to synthesize (carbohydrate, oxygen gas) and are typified by species of (Escherichia coli, Nitrosomonas)

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A:

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Modes of Nutrition

It is a biological process of providing or obtaining food that is necessary for growth and health. It includes many physiological processes - absorption, ingestion, assimilation, catabolism, excretion, etc. In biology, the science that deals with nutrition's physiological and chemical processes are called "nutritional science."