How would you classify Halobacterium salinarium as to salt needs? Check one.--------Obligate halophile ----------Halotolerant-----------Osmotolerant

Why are microbial cells negatively charged? Why are clay particles negatively charged? How can microbes attach to clay particles if they are both negatively charged? How can microbes access large complex cellulose polymer molecules for intracellular metabolism?

7) Psychrophiles, thermophiles, halophiles, and acidophiles are defined by their unique abilities to thrive in, respectively, environments that are extremely Group of answer choices salty, cold, hot, acidic hot, cold, salty, acidic cold, hot, salty, basic hot, cold, acidic, salty cold, hot, salty, acidic

How would you determine if a disinfectant or antiseptic is bactericidal or bacteriostatic?

The soil bacterium Azotobacter can be enriched from soil using liquid media, which must contain the following Mannitol Nitrate (NO3-) Amino Acids Ammonia (NH4+) All the above

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What is a chemoautotrophic method and draw a diagram?