Home⇒ Medical Science⇒ Biotechnology⇒ Animal cell culture and regulation
| 1-Dont try to cram or spend more time here just read it fast and cover syllabus then practice MCQ's cheptor of same topic to check your progress. . |
| 2-Wrong options are also given but dont concentrate there, Right answer is in bold format. |
| Q1 ⇒ Which of the following is incorrect? ECL grow in higher density [other wrong options] [Discuss in forum] |
| Q2 ⇒ What are the main constituents of culture for animal cell growth? Glucose and Glutamine [other wrong options] [Discuss in forum] |
| Q3 ⇒ Cells which have undergone transformation frequently become anchorage independent [other wrong options] [Discuss in forum] |
| Q4 ⇒ Which of the following is the technique used for the embryo culture? All of these [other wrong options] [Discuss in forum] |
| Q5 ⇒ Disaggregating of cells can be achieved by all of the above [other wrong options] [Discuss in forum] |
| Q6 ⇒ pH of culture medium is initially controlled by presence of bicarbonate buffer [other wrong options] [Discuss in forum] |
| Q7 ⇒ Toxicity due to accumulation of ammonia can be overcome all of the above [other wrong options] [Discuss in forum] |
| Q8 ⇒ An established cell line can be called where it has been subcultured at least 70 times at an interval of 3 days between subcultures [other wrong options] [Discuss in forum] |
| Q9 ⇒ Range of optimum glutamine concentration present in the culture media is 2-7 mmol/litre [other wrong options] [Discuss in forum] |
| Q10 ⇒ The technique of organ culture may be divided on the basis of employing both (a) and (b) [other wrong options] [Discuss in forum] |
| Q11 ⇒ Excess CO2 suppress cell growth and productivity by both (a) and (b) [other wrong options] [Discuss in forum] |
| Q12 ⇒ To prevent the accumulation of lactate low glucose concentration is required [other wrong options] [Discuss in forum] |
| Q13 ⇒ Which of the following is not the explantation technique? Adherent primary culture [other wrong options] [Discuss in forum] |
| Q14 ⇒ Higher dissolved oxygen concentration in the culture media are toxic and lead to all of the above [other wrong options] [Discuss in forum] |
| Q15 ⇒ When dissolved oxygen is lower than the critical concentration, viable cell concentration declines because of both (a) and (b) [other wrong options] [Discuss in forum] |
| Q16 ⇒ Which of the following is correct? ECL can be established in suspension cultures whereas it is exceptional for primary cell lines (PCL) [other wrong options] [Discuss in forum] |
| Q17 ⇒ In animal cell culture, particularly mammalian cell culture, transformation means phenotypic modifications of cells in culture [other wrong options] [Discuss in forum] |
| Q18 ⇒ Which of the following is not a source of energy in active muscle cells? Lactic acid [other wrong options] [Discuss in forum] |
| Q19 ⇒ Range of osmolarity tolerated/accepted in mOsm/Kg of H2O by mammalian cells is 280-360 [other wrong options] [Discuss in forum] |
| Q20 ⇒ The human fibroplast is a classical example of stable primary cell lines [other wrong options] [Discuss in forum] |
| Or |