Cell Cultivations For most bacteria, the optimum pH for growth lies between 3.5-4.5 5.5-6.5 4.5-5.5 6.5-7.5 3.5-4.5 5.5-6.5 4.5-5.5 6.5-7.5 ANSWER DOWNLOAD EXAMIANS APP
Cell Cultivations Which of the following is the necessary step for cultivating the microorganisms? All of these Preparing a culture medium for the growth of microorganisms Sterilizing in order to eliminate all living microorganisms in vessel Inoculating the microorganisms in the prepared medium All of these Preparing a culture medium for the growth of microorganisms Sterilizing in order to eliminate all living microorganisms in vessel Inoculating the microorganisms in the prepared medium ANSWER DOWNLOAD EXAMIANS APP
Cell Cultivations Semi-solid media, prepared with agar at concentrations of 0.5% or less are useful for the cultivation of all of these Lactobacilli Microaerophillic bacteria E.coli all of these Lactobacilli Microaerophillic bacteria E.coli 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 none of these certain antibiotics cellulose succinate none of these certain antibiotics cellulose succinate 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 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 All of these they lack murein in their cell wall ANSWER DOWNLOAD EXAMIANS APP
Cell Cultivations Radical shifts in pH can be prevented by incorporating a buffer an oxidizing agent a reducing agent any of these a buffer an oxidizing agent a reducing agent any of these ANSWER DOWNLOAD EXAMIANS APP
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