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 1 day between subcultures 40 times at an interval of 3 days between subcultures 70 times at an interval of 3 days between subcultures 50 times at an interval of 3 days between subcultures 70 times at an interval of 1 day between subcultures 40 times at an interval of 3 days between subcultures 70 times at an interval of 3 days between subcultures 50 times at an interval of 3 days between subcultures ANSWER DOWNLOAD EXAMIANS APP
Animal Cell Culture and Regulation For culturing, plasma from the adult chicken is preferred to mammalian plasma because it forms a semi solid coagulum it is too opaque it forms a clear and solid coagulum even after dilution it doesn't produce solid clots it forms a semi solid coagulum it is too opaque it forms a clear and solid coagulum even after dilution it doesn't produce solid clots ANSWER DOWNLOAD EXAMIANS APP
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 secondary cell lines established cell lines propagated cell lines primary cell lines secondary cell lines established cell lines propagated cell lines primary cell lines 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 releasing the cells from their supporting matrix None of these disintegrating the cells from their supporting matrix inhibiting the cells from their supporting matrix releasing the cells from their supporting matrix None of these disintegrating the cells from their supporting matrix ANSWER DOWNLOAD EXAMIANS APP
Animal Cell Culture and Regulation How does CO2 help in the cell metabolism during cell culture? Helps in the cells respiration It participates in the de novo synthesis of purines and pyrimidines All of these For monitoring pH of the culture Helps in the cells respiration It participates in the de novo synthesis of purines and pyrimidines All of these For monitoring pH of the culture ANSWER DOWNLOAD EXAMIANS APP
Animal Cell Culture and Regulation When dissolved oxygen is lower than the critical concentration, viable cell concentration declines because of both (a) and (b) accumulation of ammonia increase in specific lactate production from glucose incomplete glutamine oxidation both (a) and (b) accumulation of ammonia increase in specific lactate production from glucose incomplete glutamine oxidation ANSWER DOWNLOAD EXAMIANS APP
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