micro organisms

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powerpoint presentation micro organisms qayumova oydinoy 1. microbial diversity and function 2. microbes and human society 3. the microbial world plan: applications of microorganisms microorganisms like saccharomyces cerevisiae are crucial in baking; approximately 7% co2 production during fermentation, vital for bread's texture and volume, results from their metabolic activity. bioremediation utilizes microorganisms to degrade pollutants; bacteria like pseudomonas species can efficiently break down over 90% of various xenobiotics in contaminated soil within weeks, reducing environmental hazards. microbial interactions mycorrhizal fungi form symbiotic relationships with approximately 80% of terrestrial plants. these fungi enhance nutrient uptake (particularly phosphorus) for the plant, receiving carbohydrates in return, showcasing a mutualistic interaction crucial for ecosystem health. bacteriophages, viruses infecting bacteria, can significantly impact microbial community composition. a single phage can infect and lyse hundreds of bacterial cells, potentially reducing pathogenic populations by 10-fold or more in a given environment. microbial ecology microbial communities in the …

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ungi, and viruses, plays a crucial role in digestion, immunity (with ~70% of immune cells residing in the gut), and even mental health, influencing neurotransmitter production. microbial metabolism bacteria exhibit remarkable metabolic versatility, with some species capable of utilizing over 100 different carbon sources, showcasing their adaptability to various ecological niches and contributing to global nutrient cycling. microbial metabolism encompasses diverse pathways; for example, some archaea thrive in extreme environments using chemosynthesis, oxidizing inorganic compounds like sulfur to generate energy with efficiencies exceeding 90%. microbial structure and function eukaryotic microbes, like fungi, exhibit complex internal structures including membrane-bound organelles such as nuclei (containing over 2 meters of dna) and mitochondria, facilitating specialized metabolic functions. the peptidoglycan layer in bacterial cell walls, composed of repeating units of sugars and amino acids, varies in thickness (e.g., gram-positive bacteria have a thicker layer than gram-negative), impacting antibiotic susceptibility. introduction to microorganisms microorganisms, encompassing …

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robial genetics horizontal gene transfer, a process where bacteria exchange genetic material outside of reproduction, involves mechanisms like conjugation (direct cell-to-cell transfer), transduction (via bacteriophages), and transformation (uptake from the environment), enhancing genetic diversity at rates exceeding 100 times that of vertical inheritance microbial genomes, unlike eukaryotic ones, often contain plasmids—small, circular dna molecules carrying genes for antibiotic resistance or virulence factors, sometimes numbering dozens per cell, significantly impacting their adaptability. thank you for your attention @taqdimot_robot image2.jpg image3.jpg image4.jpg image5.jpg image6.jpg image7.jpg image8.jpg image9.jpg image10.jpg image1.png

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powerpoint presentation micro organisms qayumova oydinoy 1. microbial diversity and function 2. microbes and human society 3. the microbial world plan: applications of microorganisms microorganisms like saccharomyces cerevisiae are crucial in baking; approximately 7% co2 production during fermentation, vital for bread's texture and volume, results from their metabolic activity. bioremediation utilizes microorganisms to degrade pollutants; bacteria like pseudomonas species can efficiently break down over 90% of various xenobiotics in contaminated soil within weeks, reducing environmental hazards. microbial interactions mycorrhizal fungi form symbiotic relationships with approximately 80% of terrestrial plants. these fungi enhance nutrient uptake (particularly phosphorus) for the plant, rece...

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