Animal Cell Culture and Regulation In animal cell culture, particularly mammalian cell culture, transformation means uptake of new genetic material both (a) and (b) release of genetic information phenotypic modifications of cells in culture uptake of new genetic material both (a) and (b) release of genetic information phenotypic modifications of cells in culture ANSWER DOWNLOAD EXAMIANS APP
Animal Cell Culture and Regulation What is the effect of excess accumulation of metabolite products (lactate and ammonium) on cells? They act as growth inhibitors They act as growth promoters Have no effect on cells Lactate helps in the growth while ammonium inhibits the growth They act as growth inhibitors They act as growth promoters Have no effect on cells Lactate helps in the growth while ammonium inhibits the growth ANSWER DOWNLOAD EXAMIANS APP
Animal Cell Culture and Regulation How does CO2 help in the cell metabolism during cell culture? It participates in the de novo synthesis of purines and pyrimidines Helps in the cells respiration All of these For monitoring pH of the culture It participates in the de novo synthesis of purines and pyrimidines Helps in the cells respiration All of these For monitoring pH of the culture ANSWER DOWNLOAD EXAMIANS APP
Animal Cell Culture and Regulation Which of the following is the technique used for the embryo culture? Organ cultures on plasma clots Whole embryo cultures Organ cultures on agar All of these Organ cultures on plasma clots Whole embryo cultures Organ cultures on agar All of these ANSWER DOWNLOAD EXAMIANS APP
Animal Cell Culture and Regulation Range of osmolarity tolerated/accepted in mOsm/Kg of H2O by mammalian cells is 150-300 280-360 300-325 360-400 150-300 280-360 300-325 360-400 ANSWER DOWNLOAD EXAMIANS APP
Animal Cell Culture and Regulation Accumulation of lactate leads to reduction in the pH of culture hence loss of cell viability no change in pH no loss of cell viability increase in pH reduction in the pH of culture hence loss of cell viability no change in pH no loss of cell viability increase in pH ANSWER DOWNLOAD EXAMIANS APP
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