| 1 |
Pentose sugar in the molecule of DNA is |
- A. Ribose
- B. Deoxyribose
- C. Sucrose
- D. Lactose
|
| 2 |
In the double helix of DNA adenine forms two hydrogen bonds with |
- A. Thymine
- B. Guanine
- C. Cytosine
- D. Uracil
|
| 3 |
In 1944 Oswald Avery along with Colin Macleod and Maclyn McCarty repeated experiments of |
- A. Lamarck
- B. Griffith
- C. Darwin
- D. Spemann
|
| 4 |
The genetic code for glycine is. |
- A. UAG
- B. GAU
- C. GUA
- D. GGU
|
| 5 |
The particular array of chromosomes that an individual possesses called its. |
- A. Genotype
- B. Phenotype
- C. epistasis
- D. Karvotype
|
| 6 |
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
|
| 7 |
Transfer of genetic material from one cell to other that can alter the genetic make up of recipient cell is called. |
- A. Transcription
- B. Replication
- C. Translation
- D. Transformation
|
| 8 |
Genetic code for the amino acid methionine is. |
- A. AUC
- B. UGC
- C. CGC
- D. AUG
|
| 9 |
The no of chromosome in mouse is |
|
| 10 |
In prokaryote within promoter there are two binding sites TTGACA also called -35 sequence and TATAAT also called |
- A. -10 sequence
- B. - 20 sequence
- C. - 30 sequence
- D. - 35 sequence
|