Cell Cultivations For most bacteria, the optimum pH for growth lies between 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 4.5-5.5 ANSWER DOWNLOAD EXAMIANS APP
Cell Cultivations Callus cultures are amorphous cell aggregates arising from the unorganized growth of explants on an liquid medium aseptic solid nutrient medium solid nutrient medium solid or liquid medium liquid medium aseptic solid nutrient medium solid nutrient medium solid or liquid medium ANSWER DOWNLOAD EXAMIANS APP
Cell Cultivations Radical shifts in pH can be prevented by incorporating any of these a reducing agent a buffer an oxidizing agent any of these a reducing agent a buffer an oxidizing agent 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 Microaerophillic bacteria all of these Lactobacilli E.coli Microaerophillic bacteria all of these Lactobacilli E.coli ANSWER DOWNLOAD EXAMIANS APP
Cell Cultivations Stringent anaerobes can be grown in a media by taking special measure as any of these passing through oxygen-free nitrogen boiling the media for several minutes addition of cysteine any of these passing through oxygen-free nitrogen boiling the media for several minutes addition of cysteine 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 80S, as opposed to 70S, ribosomes All of these they contain ether-linked isoprenoids in their plasma membrane they lack murein in their cell wall they contain 80S, as opposed to 70S, ribosomes All of these they contain ether-linked isoprenoids in their plasma membrane they lack murein in their cell wall ANSWER DOWNLOAD EXAMIANS APP
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