GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
11. | The DNA formed by the reverse transcription is called: | ||
A. | rDNA | ||
B. | dDNA | ||
C. | cDNA | ||
D. | DNA | ||
12. | The DNA formed by the reverse transcription is called: | ||
A. | rDNA | ||
B. | dDNA | ||
C. | cDNA | ||
D. | DNA | ||
13. | Bacterial cells take up recombinant plasmids when they are treated with: | ||
A. | CaCl2 | ||
B. | NaCl | ||
C. | KCl | ||
D. | NaOH | ||
15. | Ozone is a layer of atmosphere extending from ___________ km above earth and absorbs ultraviolent radiations. | ||
A. | 10-50 | ||
B. | 50-60 | ||
C. | 5-30 | ||
D. | 10-80 | ||