Nitrogen cycle 0.0 / 5 ? BiologyEcology, ecosystems and environmental biologyA2/A-levelWJEC Created by: Autumn Rose NotherCreated on: 04-03-15 11:09 Nitrogen can exist as... A diatomic molecule, part of an organic molecule, part of an inorganic molecule 1 of 5 What organic molecules contain nitrogen? Proteins, Nucleotides, ATP 2 of 5 The four stages for nitrogen to pass from one living organism to another: Consumption, Digestion, Absorption, Assimilation 3 of 5 Type of bacteria that breaks down dead plants/animals, faeces and urine: Saprobiotic 4 of 5 What is meant by the term Saprobiotic? Extracellular digestion by releasing digestive enzymes onto the food so 5 of 5
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