1 |
Used in Electroplating. |
- A. Glycerol
- B. <div>Ethanol</div>
- C. Nitric Acid
- D. Formic Acid
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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
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3 |
When did scientists become able to cut and unite DNA? |
- A. 1945
- B. 1924
- C. 1944
- D. 1970
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4 |
The raw material for microorganism for the production of single cell proteins is: |
- A. Industrial Wastes
- B. Protozoans
- C. Agriculture Wastes
- D. fungi
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5 |
The animal whose DNA has been changed is called: |
- A. Transformed
- B. Transgenic
- C. Monohybrid
- D. Dihybrid
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6 |
Bacterium which prepares human growth hormones was synthesized in. |
- A. 1980
- B. 1910
- C. 1970
- D. 1977
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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
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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
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9 |
A recovery of one of paper can save how many trees? |
- A. 17
- B. 170
- C. 200
- D. 1000
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10 |
Human insulin gene was transferred into: |
- A. Yeast
- B. Becteria
- C. Virus
- D. Algae
|