| 1 |
Used in Electroplating. |
- A. Glycerol
- B. <div>Ethanol</div>
- C. Nitric Acid
- D. Formic Acid
|
| 2 |
Single -Cell protein (SCP) refers to the protein content extracted form pure or mixed cultures of: |
- A. algae,yeasts, fungi or bacteria
- B. fungi or bacteria
- C. algae, yeasts
- D. algae, viruses, bacteria
|
| 3 |
When did scientists become able to cut and unite DNA? |
- A. 1945
- B. 1924
- C. 1944
- D. 1970
|
| 4 |
The raw material for microorganism for the production of single cell proteins is: |
- A. Industrial Wastes
- B. Protozoans
- C. Agriculture Wastes
- D. fungi
|
| 5 |
The animal whose DNA has been changed is called: |
- A. Transformed
- B. Transgenic
- C. Monohybrid
- D. Dihybrid
|
| 6 |
Bacterium which prepares human growth hormones was synthesized in. |
- A. 1980
- B. 1910
- C. 1970
- D. 1977
|
| 7 |
Which is not an objective of genetic engineering? |
- A. Production of cheese and yogurt by lactic acid bacteria.
- B. Isolation of particular gene, or part of a gene.
- C. Production of RNA and protein molecules.
- D. Correction of genetic defects in higher organisms
|
| 8 |
Enzyme used to cut the identified gene from the total DNA of Donor organisms is. |
- A. Endonuclease
- B. Ligase
- C. Restriction Endonuclease
- D. Amylase
|
| 9 |
A recovery of one of paper can save how many trees? |
- A. 17
- B. 170
- C. 200
- D. 1000
|
| 10 |
Human insulin gene was transferred into: |
- A. Yeast
- B. Becteria
- C. Virus
- D. Algae
|