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 primary cell lines secondary cell lines propagated cell lines established cell lines primary cell lines secondary cell lines propagated cell lines established cell lines ANSWER DOWNLOAD EXAMIANS APP
Animal Cell Culture and Regulation Accumulation of lactate leads to no loss of cell viability no change in pH reduction in the pH of culture hence loss of cell viability increase in pH no loss of cell viability no change in pH reduction in the pH of culture hence loss of cell viability increase in pH ANSWER DOWNLOAD EXAMIANS APP
Animal Cell Culture and Regulation During the growth of animal cells in culture, it is noticed that the cells do not look very healthy. After an investigation, this is found that there is a lot of lactic acid in the culture fluid. What is probably wrong with this culture? Ethyl alcohol is being produced in excess The cells do not have enough oxygen Glycolysis is being inhibited The cells have too much oxygen Ethyl alcohol is being produced in excess The cells do not have enough oxygen Glycolysis is being inhibited The cells have too much oxygen 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 disintegrating the cells from their supporting matrix releasing the cells from their supporting matrix inhibiting the cells from their supporting matrix None of these disintegrating the cells from their supporting matrix releasing the cells from their supporting matrix ANSWER DOWNLOAD EXAMIANS APP
Animal Cell Culture and Regulation Toxicity due to accumulation of ammonia can be overcome by controlled addition of glutamine at low level by substituting glutamine by glutamate by removal of ammonia or ammonium from culture medium All of these by controlled addition of glutamine at low level by substituting glutamine by glutamate by removal of ammonia or ammonium from culture medium All of these ANSWER DOWNLOAD EXAMIANS APP
Animal Cell Culture and Regulation Which of the followings are the metabolic products of glucose and glutamine? CO2 and NH3 CO2 and lactate Lactate only Lactate and ammonium CO2 and NH3 CO2 and lactate Lactate only Lactate and ammonium ANSWER DOWNLOAD EXAMIANS APP
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