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Biotechnology - Animal Cell Culture and Regulation

Exercise : Animal Cell Culture and Regulation - Section 1
  • Animal Cell Culture and Regulation - Section 1
21.
In animal cell culture, particularly mammalian cell culture, transformation means
uptake of new genetic material
phenotypic modifications of cells in culture
both (a) and (b)
release of genetic information
Answer: Option
Explanation:
No answer description is available. Let's discuss.
22.
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
For monitoring pH of the culture
All of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
23.
Which of the following is not the explantation technique?
Slide culture
Carrel flask culture
Roller test tube culture
Adherent primary culture
Answer: Option
Explanation:
No answer description is available. Let's discuss.
24.
Cells which have undergone transformation frequently become
anchorage independent
anchorage dependent
stable
unstable
Answer: Option
Explanation:
No answer description is available. Let's discuss.
25.
Range of optimum glucose concentration present in the culture media is
5.5 - 55 mmol/litre
55 - 75 mmol/litre
75-105 mmol/litre
105-150 mmol/litre
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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