Cell Cultivations Callus cultures are amorphous cell aggregates arising from the unorganized growth of explants on an aseptic solid nutrient medium solid or liquid medium liquid medium solid nutrient medium aseptic solid nutrient medium solid or liquid medium liquid medium solid nutrient medium ANSWER DOWNLOAD EXAMIANS APP
Cell Cultivations Anchorage -dependent cells require dry surface for growth either (a) or (b) nothing to do with the surface wettable surface for growth dry surface for growth either (a) or (b) nothing to do with the surface wettable surface for growth ANSWER DOWNLOAD EXAMIANS APP
Cell Cultivations Stringent anaerobes can be grown in a media by taking special measure as 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 any of these passing through oxygen-free nitrogen 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 Lactobacilli all of these Microaerophillic bacteria E.coli Lactobacilli all of these Microaerophillic bacteria E.coli ANSWER DOWNLOAD EXAMIANS APP
Cell Cultivations For most bacteria, the optimum pH for growth lies between 4.5-5.5 3.5-4.5 5.5-6.5 6.5-7.5 4.5-5.5 3.5-4.5 5.5-6.5 6.5-7.5 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 400-500nm 600-700nm 300-400nm 500-600nm 400-500nm 600-700nm 300-400nm 500-600nm ANSWER DOWNLOAD EXAMIANS APP
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