Animal Cell Culture and Regulation Accumulation of lactate leads to 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 no change in pH increase in pH ANSWER DOWNLOAD EXAMIANS APP
Animal Cell Culture and Regulation An established cell line can be called where it has been subcultured at least 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 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 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 disintegrating the cells from their supporting matrix None of these releasing the cells from their supporting matrix inhibiting the cells from their supporting matrix disintegrating the cells from their supporting matrix None of these releasing the cells from their supporting matrix 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 Have no effect on cells They act as growth inhibitors They act as growth promoters Lactate helps in the growth while ammonium inhibits the growth Have no effect on cells They act as growth inhibitors They act as growth promoters ANSWER DOWNLOAD EXAMIANS APP
Animal Cell Culture and Regulation Specific oxygen consumption rates for mammalian cells are in the range of (where n and p represents to nano and pico respectively) 5 - 10 pmol of O2/cell/h 0.05-5 nmol of O2/cell/h 5 - 10 nmol of O2 /cell/h 0.05-5 pmol of O2/cell/h 5 - 10 pmol of O2/cell/h 0.05-5 nmol of O2/cell/h 5 - 10 nmol of O2 /cell/h 0.05-5 pmol of O2/cell/h ANSWER DOWNLOAD EXAMIANS APP
Animal Cell Culture and Regulation Which of the following is the technique used for the embryo culture? Whole embryo cultures Organ cultures on agar Organ cultures on plasma clots All of these Whole embryo cultures Organ cultures on agar Organ cultures on plasma clots All of these ANSWER DOWNLOAD EXAMIANS APP
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