Upload NowAfter reading this article you will learn about the symbiotic and non-symbiotic nitrogen fixing bacteria. Symbiotic N2-Fixing Bacteria: The heterotrophic bacteria that fix di-nitrogen gas (N2) from the atmosphere in plant root nodules (symbiotic bacteria) have a mutually beneficial relationship with their host plants. Legumes (pod-bearing plants such as peas, beans, alfalfa and clovers etc.) […]
Symbiotic and Non-Symbiotic Nitrogen Fixing Bacteria
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Essay on the Nitrogen Cycle
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After reading this essay you will learn about the nitrogen cycle. Nitrogen is the most important structural element of all living organisms. There is a vast store of nitrogen in the air, but animals and the majority of plants are unable to fix atmospheric nitrogen. The nitrogen cycle is chiefly concerned with the incorporation of […]
Formation of ATP in Organisms: 2 Ways
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This article throws light upon the two ways used for the formations of ATP in organisms. The ways are: 1. Substrate-Level Phosphorylation 2. Electron Transport Phosphorylation Way # 1. Substrate-Level Phosphorylation: Substrate-level phsophorylation is most significant in anaerobes, and yields of ATP are low. Consequently production of biomass is low and the production of fermentation […]