Cell Cultivations Thiobacillus thiooxidans has an optimum pH of 6.5-7.5 2.0-3.5 9.0-9.5 0.5-6.0 6.5-7.5 2.0-3.5 9.0-9.5 0.5-6.0 ANSWER DOWNLOAD EXAMIANS APP
Cell Cultivations Which of the following is not an indirect method for the measurement of cell mass? Viscosity Heat evolution Nutrient composition Cell dry weight Viscosity Heat evolution Nutrient composition Cell dry weight 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
Cell Cultivations For most bacteria, the optimum pH for growth lies between 5.5-6.5 3.5-4.5 6.5-7.5 4.5-5.5 5.5-6.5 3.5-4.5 6.5-7.5 4.5-5.5 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 cellulose certain antibiotics succinate none of these cellulose certain antibiotics succinate none of these 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 they contain ether-linked isoprenoids in their plasma membrane they lack murein in their cell wall All of these they contain 80S, as opposed to 70S, ribosomes they contain ether-linked isoprenoids in their plasma membrane they lack murein in their cell wall All of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS