| 1 |
Which organism is used in fermentation for the preparation of glycerol. |
- A. Aspergillus
- B. Saccharomyces
- C. Bacillus
- D. Streptoccocus
|
| 2 |
Find the correct match for the fermentation product and the organism involved: |
- A. formic acid -Aspergillus
- B. ethanol -Bacillus
- C. Glycerol - Aspergillus
- D. Glycerol -Bacillus
|
| 3 |
This product is used in the production of soap. |
- A. Glycerol
- B. Formic Acid
- C. Sulphuric Acid
- D. Acrylic
|
| 4 |
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
|
| 5 |
Glycerol is produced by: |
- A. Aspergillus
- B. Bacillus
- C. Saccharomyces
- D. Streptococcus
|
| 6 |
To preserve fruits , vegetables and pickels we add: |
- A. Water & yogurt
- B. Salt & acid
- C. Flour & Salt
- D. Onion & garlic
|
| 7 |
The correct match for the Fermentation product and organism involved is: |
- A. Formic acid - Saccharomyces
- B. Ethanol - Saccharomyces
- C. Ethanol - Asperellus
- D. Glycerol - Aspergillus
|
| 8 |
50 kilogram of yeast produces how many tons of proteins within 24 hours. |
- A. 250
- B. 150
- C. 350
- D. 450
|
| 9 |
It is an anti-viral protein: |
- A. urokinase
- B. thymosin
- C. insulin
- D. interferon
|
| 10 |
The last step of genetic engineering is: |
- A. insertion of the gene into a vector
- B. isolation of the gene of interest
- C. growth of the GMO
- D. expression of the gene
|
