1. ____bonds are used to sticky ends.
A. Ionic
B. Covalent
C. Hydrogen
D. None of these
2.____ staining is used in DNA staining.
A. feulgen
B. giemsa
C. cystal
D. Both A and B
E. None of these
3. first genetically mice introduced in___year.
A. 1974
B. 1954
C. 1978
D. 1991
E. None of these
4._____is used in Chromosomal or genomic DNA.
A. Centrifugation
B. Dissolution
C. Sedimentation
D. Both A and B
E. None of these
5. The end product of translation are
A. polypeptides
B. lipids
C. amino acids
D. None of these
6. ____is used in Members of genera Haematococcus production.
A. carotenoid
B. xanthenoid
C. chlorophyll
D. None of these
7. viruses consists of_____.
A. RNA and protein coat
B. DNA and protein coat
C. Both A and B
D. a nucleic acid and a protein
E. None of these
8. How many techniques are used screening of RNA?
A. 2
B. 5
C. 1
D. 8
E. None of these
9. small circle of DNA found outside the main chromosome is called _____
A. protein
B. plasmid
C. Both A and B
D. episome
E. None of these
10. ______ is the majorly Constitutive promoters
A. viral cells
B. mammalian cells
C. bacteria
D. fungi
E. None of these
