| 1 |
Which of the following is not a biotechnology product. |
- A. Insulin
- B. Interferon
- C. Beta endorphin
- D. Quinine
|
| 2 |
Draught and excessive...............in the soil also have harmful effects on crop productivity. |
- A. Water
- B. Insects
- C. Salts
- D. Minerals
|
| 3 |
Every bacterium of the colony contains a copy of gene of desired. |
- A. Bacterial
- B. Protein
- C. DNA
- D. Nucleus
|
| 4 |
The organism whose cells and plasmids are usually used in genetic engineering are. |
- A. Viruses
- B. Bacteria
- C. Algae
- D. Fungi
|
| 5 |
In humna body insulin is produced by. |
- A. Protein
- B. Glucose
- C. Genes
- D. Pancreas
|
| 6 |
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
|
| 7 |
Act as instructions to make specific proteins |
- A. Eggs
- B. Gametes
- C. Genes
- D. Protein
|
| 8 |
Section of DNA serving as codes for developing characters in an organism are called. |
- A. Genes
- B. Nucleotdes
- C. Plasmids
- D. Proteins
|
| 9 |
It is use ful for stimulating growth. |
- A. Vaccines
- B. Interferon
- C. Beta-endorphin
- D. Growth hormone
|
| 10 |
Plasmid and attached foreign gene with it are collectively called. |
- A. Recombinant cell
- B. Recombinant chromosomes
- C. Recombinant DNA
- D. Recombinant plasmid
|