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Bacterial Spores Structure, Importance and examples | Lab Tests Guide
2021年1月29日
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Bacterial spores could be a game changer for global plastic waste. Researchers at UC San Diego have created a plastic that truly biodegrades. | DW Environment
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The most common form of bacterial contamination in mushroom cultivation is Bacillus spp., known as “wet spot” or “sour rot.” It is characterized by a dull gray slime with a sour-smelling odor that appears excessively wet or mucus-like, and often forms in uncolonized patches along the bottom of grain jars. Their reproductive structures are called endospores, which are heat resistant, meaning they will survive the sterilization process. To prevent it, grains can be soaked for 12 to 24 hours at roo
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9 个月之前
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Certain specific bacterial spores are mixed in water and sprayed over Brassica crop to control butterfly caterpillars. Name this bacterium and its mode of action on the butterfly caterpillars. - Biology | Shaalaa.com
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One hundred strands of bacteria are placed in a nutrient solution in which a plentiful supply of food is constantly provided but space is limited. The competition for space will force the bacteria population to stabilize at 1000 strands. Under these conditions, the growth rate of bacteria is proportional to the product of the amount of bacteria present in the culture with the difference between the maximum population the solution can sustain and the current population. Estimate the amount of bac
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Paulo Jubilut on Instagram: "Alguém aí já secou a mão nesses secadores de mão automáticos? Corre aqui! Cientistas mostraram que esses aparelhos podem estar espalhando bactérias e fungos nas mãos da galera! O secador de mãos puxa o ar do ambiente, aquece, e sopra nas suas mãos. Se eles não tiverem um filtro adequado, tudo que tá no ar vai parar nelas. Assustador, né? Marca aí alguém que é louco por limpeza! Estudo: Huesca-Espitia et al. (2018) Deposition of Bacteria and Bacterial Spores by Bathro
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