| 1 |
Genetic code for the amino acid methionine is. |
- A. AUC
- B. UGC
- C. CGC
- D. AUG
|
| 2 |
In 1944 Oswald Avery along with Colin Macleod and Maclyn McCarty repeated experiments of |
- A. Lamarck
- B. Griffith
- C. Darwin
- D. Spemann
|
| 3 |
Every 200 nucleotides the DNA duplex is coiled around a core of eight histone proteins forming a complex known as a |
- A. Histomone
- B. Nucleosome
- C. Peroxisome
- D. Glyoxisome
|
| 4 |
V-shaped chromosomes are called. |
- A. Acrocentric
- B. Metacentric
- C. Telocentric
- D. submetacentric
|
| 5 |
Highly condensed portions of the chromatin are called. |
- A. Homochromatin
- B. Heterochromatin
- C. Euchromatin
- D. Achromatin
|
| 6 |
The copping of mRNA from DNA is called. |
- A. Translation
- B. Transduction
- C. Transcription
- D. Transformation
|
| 7 |
Advantage of pecking orders is to: |
- A. Avoids injury to the strong animals
- B. Protect territory
- C. Find suitable mate
- D. Assign specific role to individual subordinates
|
| 8 |
In 1953 Watson and Crick proposed structure of the |
- A. RNA molecule
- B. ATP molecule
- C. DNA molecule
- D. NAD molecule
|
| 9 |
The number of nucleotides in the DNA of a typical human chromosome is about |
- A. 10 Million
- B. 40 million
- C. 80 million
- D. 140 million
|
| 10 |
How many million nucleotides are in DNA of typical human chromosome |
- A. 140
- B. 160
- C. 180
- D. 200
|