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
Animal Cell Culture and Regulation How does CO2 help in the cell metabolism during cell culture? 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 Helps in the cells respiration It participates in the de novo synthesis of purines and pyrimidines All of these ANSWER DOWNLOAD EXAMIANS APP
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 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 ANSWER DOWNLOAD EXAMIANS APP
Animal Cell Culture and Regulation In animal cell culture, particularly mammalian cell culture, transformation means release of genetic information phenotypic modifications of cells in culture both (a) and (b) uptake of new genetic material release of genetic information phenotypic modifications of cells in culture both (a) and (b) uptake of new genetic material 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? Glycolysis is being inhibited Ethyl alcohol is being produced in excess The cells have too much oxygen The cells do not have enough oxygen Glycolysis is being inhibited Ethyl alcohol is being produced in excess The cells have too much oxygen The cells do not have enough oxygen 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 All of these DNA degradation lipid peroxidation metabolism of nutrients in culture media at a rate greater than that required for consumption All of these DNA degradation lipid peroxidation ANSWER DOWNLOAD EXAMIANS APP
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