| 1 |
Scientists are able to cut and paste the DNA of organism in: |
1944
1970
1990
2002
|
| 2 |
The work of genetic engineering started in : |
1944
1955
1945
1943
|
| 3 |
The first step of genetic engineering is: |
Growth of the genetically modified organism
Transfer of the recombinant DNA into the host organism
Isolation of the gene of interest
Insertion of gene into a vector.
|
| 4 |
Which of these is an anti-viral proteins? |
Urokinase
Thymosin
Insulin
Interferon
|
| 5 |
Which is not an objective of genetic engineering? |
Production of cheese and yogurt by lactic acid bacteria.
Isolation of particular gene, or part of a gene.
Production of RNA and protein molecules.
Correction of genetic defects in higher organisms
|
| 6 |
Find the correct match for the fermentation product and the organism involved. |
Formic acid-Sacchcromyces
Ethanol-Saccharomyces
Ethanol-Aspergillus
Glycerol-Asperilus
|
| 7 |
It is an anti-viral protein: |
urokinase
thymosin
insulin
interferon
|
| 8 |
Single -Cell protein (SCP) refers to the protein content extracted form pure or mixed cultures of: |
algae,yeasts, fungi or bacteria
fungi or bacteria
algae, yeasts
algae, viruses, bacteria
|
| 9 |
Urokinase is used: |
to dissolve blood clots
to kill bacteria
as pain killer
to synthesize insulin
|
| 10 |
It is effective against brain and lung cancer: |
thymosin
beta-endrophin
human growth hormone
insulin
|
| 11 |
E.coli bacterium is capable of synthesizing the: |
insulin
human growth hormone
thymosin
beta-endorphin
|
| 12 |
Genetically modified organism is called: |
DSS
DHF
DNA
GMO
|
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