| 1 |
Which one of the following is initiation codon. |
- A. AUG
- B. GUA
- C. UGA
- D. GAC
|
| 2 |
Which of the following is a non sense codon. |
- A. UGA
- B. UGG
- C. AUG
- D. AUC
|
| 3 |
Unlike most proteins, histones are. |
- A. Positively charges
- B. Neutral
- C. discharged
- D. Negatively charged
|
| 4 |
Amino acid attachment site of tRNA is. |
- A. G-end
- B. 2' -end
- C. 3'- end
- D. 5' -end
|
| 5 |
DNA changes are called mutations and the organisms that have undergone such changes are called |
- A. Wild types
- B. Changer
- C. Mutants
- D. Transmutants
|
| 6 |
A gene with initiation codon, which encodes the amino acid methionine is. |
- A. UAA
- B. UAG
- C. AUG
- D. UGG
|
| 7 |
Each Okazaki fragment is synthesized by. |
- A. RNA Polymerase
- B. DNA polymerase
- C. DNA polymerase I
- D. DNA polymerase III
|
| 8 |
The number of chromosomes in frog is |
|
| 9 |
Which of the following polymerase synthesize tRNA. |
- A. RNA Polymerase -I
- B. RNA Polymerase -III
- C. RNA Polymerase -II
- D. DNA Polymerase
|
| 10 |
Every gene starts with initiation codon AUG which encodes for the amino acid. |
- A. Lysine
- B. Serine
- C. Proline
- D. Methionine
|