Animal Cell Culture and Regulation What is the effect of excess accumulation of metabolite products (lactate and ammonium) on cells? Lactate helps in the growth while ammonium inhibits the growth Have no effect on cells They act as growth inhibitors They act as growth promoters Lactate helps in the growth while ammonium inhibits the growth Have no effect on cells They act as growth inhibitors They act as growth promoters ANSWER DOWNLOAD EXAMIANS APP
Animal Cell Culture and Regulation Higher dissolved oxygen concentration in the culture media are toxic and lead to metabolism of nutrients in culture media at a rate greater than that required for consumption lipid peroxidation DNA degradation All of these metabolism of nutrients in culture media at a rate greater than that required for consumption lipid peroxidation DNA degradation All of these ANSWER DOWNLOAD EXAMIANS APP
Animal Cell Culture and Regulation Excess CO2 suppress cell growth and productivity by both (a) and (b) altering pH of the medium inhibiting respiration altering intracellular pH by diffusing across cell membrane both (a) and (b) altering pH of the medium inhibiting respiration altering intracellular pH by diffusing across cell membrane ANSWER DOWNLOAD EXAMIANS APP
Animal Cell Culture and Regulation Range of optimum glutamine concentration present in the culture media is 2-7 mmol/litre 15 - 20 mmol/litre 1-2 mmol/litre 7-15 mmol/litre 2-7 mmol/litre 15 - 20 mmol/litre 1-2 mmol/litre 7-15 mmol/litre ANSWER DOWNLOAD EXAMIANS APP
Animal Cell Culture and Regulation What is the concentration of CO2 required for culturing animal cells? 2-5% 15-20% 10-15% 1-10% 2-5% 15-20% 10-15% 1-10% ANSWER DOWNLOAD EXAMIANS APP
Animal Cell Culture and Regulation Disaggregating of cells can be achieved by enzymatic digestion treating with chelating agents physical disruption All of these enzymatic digestion treating with chelating agents physical disruption All of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS