Q. Detection of which hormone is the commonly used test for pregnancy in humans?
β
Correct Answer: (C)
Chorionic gonadotropin
Animal Biotechnology MCQs | Page - 7
Dear candidates you will find MCQ questions of Animal Biotechnology here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Q. Methotrexate (MTX) resistant cell lines developed through selection show
β
Correct Answer: (C)
Changed DHFR with reduced affinity for MTX
Q. Hybridoma technology is used to produce
β
Correct Answer: (A)
Monoclonal antibodies
Q. For the growth of T-cell, the growth factor needed would be
β
Correct Answer: (B)
Interleukin-2
Q. A hybrid derived from the fusion of a myeloma cell (HPRT−) with an antibody secreting B-lymphocyte (HPRT+) can be selected to produce monoclonal antibody by growing in a medium containing
β
Correct Answer: (D)
Thymidine, Hypoxanthine, Aminopterin
Q. A bacterial culture contains 108 cells/ml in the beginning. Two hours later, it was found to contain 1012 cells/ml. Calculate the doubling time.
β
Correct Answer: (B)
0.15 hr
Q. r-HuEPO is
β
Correct Answer: (C)
Recombinant Erythropoietin
Q. Receptor R is over expressed in CHO cells and analyzed for expression. 6 × 107 cells were incubated with its radioactive ligand (specific activity 100 counts per picomole). If the total counts present in cell pellet was 1000 cpm. the average number of receptors R per cell is (assume complete saturation of receptors with ligand and one ligand binds to one receptor)
β
Correct Answer: (B)
105
Q. Which one of the following is NOT used for the measurement of cell viability in animal cell culture?
β
Correct Answer: (D)
Coulter counter
Q. Gene therapy that is hereditary relates to
β
Correct Answer: (B)
Germline cells
Jump to