| 1 |
The additional circular places of DNA present in a bacterial cell are called. |
- A. RNA
- B. Nucleotides
- C. Plasmids
- D. Chromatids
|
| 2 |
Herbieldes and pesticides are used to eliminate. |
- A. Crop plants
- B. Crop enemies
- C. Crop products
- D. Major crops
|
| 3 |
In humna body insulin is produced by. |
- A. Protein
- B. Glucose
- C. Genes
- D. Pancreas
|
| 4 |
The organism whose cells and plasmids are usually used in genetic engineering are. |
- A. Viruses
- B. Bacteria
- C. Algae
- D. Fungi
|
| 5 |
Each datugher DNA contains one new strand and one strand of ........... DNA. |
- A. Parent
- B. Sister
- C. Daughter
- D. Grand parents
|
| 6 |
It is use ful for stimulating growth. |
- A. Vaccines
- B. Interferon
- C. Beta-endorphin
- D. Growth hormone
|
| 7 |
A gene is inserted into a bacterium by. |
- A. Tissue culture
- B. Genetic engineering
- C. Fermentation
- D. Biodegradation
|
| 8 |
What may be the objectiv eof genetic modifications of plants. |
- A. Production of disease resistant plants
- B. Improvement in nutritional quality of plants.
- C. Production of herbicide resistant plants.
- D. All of these
|
| 9 |
Genetically modified organisms are used to produce. |
- A. Insulin
- B. Vaccines
- C. Protein
- D. Insulin and Vaccines
|
| 10 |
Plasmid and attached foreign gene with it are collectively called. |
- A. Recombinant cell
- B. Recombinant chromosomes
- C. Recombinant DNA
- D. Recombinant plasmid
|