1 |
In alcoholic fermentation, which bacteria is used? |
- A. Sacchoromyces
- B. Lactobucillus
- C. Strepto-coccus
- D. Both B and C
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2 |
The first step of genetic engineering is: |
- A. Growth of the genetically modified organism
- B. Transfer of the recombinant DNA into the host organism
- C. Isolation of the gene of interest
- D. Insertion of gene into a vector.
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3 |
The complete map of human genome was published in: |
- A. 1944
- B. 1978
- C. 1990
- D. 2002
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4 |
In biotechnology, the production of a product by the mass culture of microorganisms is called: |
- A. Fermentation
- B. Mutation
- C. Fermentor
- D. Fertilization
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5 |
Glycerol is used. |
- A. In textile
- B. In production if vinegar
- C. In printing
- D. In Beverage
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6 |
Interferons are...................... Proteins. |
- A. Antibacterial
- B. Antiviral
- C. Antifungal
- D. Antidrugs
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7 |
The enzyme which is used to cut the gene of interest is. |
- A. Endonuclease
- B. Ligase
- C. Amylase
- D. Lipase
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8 |
The organisms with modified genetic setup are called: |
- A. ugenic organisms
- B. genetic organisms
- C. mutants
- D. transgenic
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9 |
Bacterium (E.coli) which prepares human growth hormones was Synthesized in: |
- A. 1980
- B. 1910
- C. 1970
- D. 1977
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10 |
To preserve fruits , vegetables and pickels we add: |
- A. Water & yogurt
- B. Salt & acid
- C. Flour & Salt
- D. Onion & garlic
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