MCQ
Which is stop codon?
- A$CUA$
- B$AUG$
- C$UGG$
- ✓$UAG$
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Assertion $(A):$
Polymerase chain reaction is used in DNA amplification
Reason $(R):$
The ampicillin resistant gene is used as a selectable marker to check transformation
In the light of the above statements, choose the correct answer from the options given below :
Reason : In between $A$ and $T$ there are three $H-$ bond, whereas in between $G$ and $C$ there are two $H-$ bonds.
| S.No. | Column-I | Column-II | |
| A. | Amoebiasis | i | Teporema pallidum. |
| B. | Diphtheria | ii | Use only sterilized food and water. |
| C. | Cholera | iii | DPT vaccine. |
| D. | Syphilis | iv | Use oval rehydration therapy. |