Animal Cell Culture and Regulation Sometimes cell lines can be cultured for such a long time that they apparently develop the potential to be subcultured indefinitely in vitro. Such cells lines are called established cell lines primary cell lines secondary cell lines propagated cell lines established cell lines primary cell lines secondary cell lines propagated cell lines ANSWER DOWNLOAD EXAMIANS APP
Animal Cell Culture and Regulation An established cell line can be called where it has been subcultured at least 70 times at an interval of 3 days between subcultures 50 times at an interval of 3 days between subcultures 40 times at an interval of 3 days between subcultures 70 times at an interval of 1 day between subcultures 70 times at an interval of 3 days between subcultures 50 times at an interval of 3 days between subcultures 40 times at an interval of 3 days between subcultures 70 times at an interval of 1 day between subcultures ANSWER DOWNLOAD EXAMIANS APP
Animal Cell Culture and Regulation What is the concentration of CO2 required for culturing animal cells? 15-20% 2-5% 1-10% 10-15% 15-20% 2-5% 1-10% 10-15% ANSWER DOWNLOAD EXAMIANS APP
Animal Cell Culture and Regulation The major problem associated with the isolation of free cells and cell aggregates from organs is that of inhibiting the cells from their supporting matrix None of these releasing the cells from their supporting matrix disintegrating the cells from their supporting matrix inhibiting the cells from their supporting matrix None of these releasing the cells from their supporting matrix disintegrating the cells from their supporting matrix ANSWER DOWNLOAD EXAMIANS APP
Animal Cell Culture and Regulation Which of the following is not a source of energy in active muscle cells? Creatine phosphate Lactic acid Glucose ATP Creatine phosphate Lactic acid Glucose ATP ANSWER DOWNLOAD EXAMIANS APP
Animal Cell Culture and Regulation Accumulation of lactate leads to no change in pH increase in pH reduction in the pH of culture hence loss of cell viability no loss of cell viability no change in pH increase in pH reduction in the pH of culture hence loss of cell viability no loss of cell viability ANSWER DOWNLOAD EXAMIANS APP
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