Cell Cultivations Semi-solid media, prepared with agar at concentrations of 0.5% or less are useful for the cultivation of Lactobacilli all of these Microaerophillic bacteria E.coli Lactobacilli all of these Microaerophillic bacteria E.coli ANSWER DOWNLOAD EXAMIANS APP
Cell Cultivations The archaebacterium Halobacterium, an extreme halophile, and Sulfolobus, a thermoacidophile, can be cultured in the presence of antibiotics such as streptomycin and chloramphenicol because All of these they lack murein in their cell wall they contain ether-linked isoprenoids in their plasma membrane they contain 80S, as opposed to 70S, ribosomes All of these they lack murein in their cell wall they contain ether-linked isoprenoids in their plasma membrane they contain 80S, as opposed to 70S, ribosomes ANSWER DOWNLOAD EXAMIANS APP
Cell Cultivations The isolation of the gonorrhoea - causing organisms, Neisseria gonorrhoeae,from a clinical specimen is facilitated by the use of media containing succinate cellulose certain antibiotics none of these succinate cellulose certain antibiotics none of these ANSWER DOWNLOAD EXAMIANS APP
Cell Cultivations For most bacteria, the optimum pH for growth lies between 4.5-5.5 5.5-6.5 6.5-7.5 3.5-4.5 4.5-5.5 5.5-6.5 6.5-7.5 3.5-4.5 ANSWER DOWNLOAD EXAMIANS APP
Cell Cultivations The cell mass can be measured optically by determining the amount of light scattered by a suspension of cells. The measurements are usually at a wavelength of 300-400nm 400-500nm 600-700nm 500-600nm 300-400nm 400-500nm 600-700nm 500-600nm ANSWER DOWNLOAD EXAMIANS APP
Cell Cultivations Suspension cultures consist of cells and cell aggregates, growing dispersed in liquid medium none of these solid or liquid medium solid nutrient medium liquid medium none of these solid or liquid medium solid nutrient medium ANSWER DOWNLOAD EXAMIANS APP
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