7 Days PPSC Planner Zoology – Quiz -14 – General Concepts of Biotechnology

1. Use of the microbes have been estimated about _ years ago.
   a. 100
   b. 1000
   c. 10,000
   d. At the origin of human civilization
2. Who are first time used term biotechnology?
   a. F. C. Staward
   b. Karoley Ereky
   c. Gottleib Haberland
   d. Ivanowski
3. Immunization development by the cells of related species of an organism?
   a. Autoimmunization
   b. Homoimmunization
   c. Alloimmunization
   d. Selfimmunization
4. Adaptive protein in the blood plasma that have immune function?
   a. Antigen
   b. Antibody
   c. Immunogen
   d. Hepten
5. Which region of the antibody binds with the antigen?
   a. C-Region
   b. Constant region
   c. V-Region
   d. Both a & c
6. Which one of the following is not an antigen presenting cell?
   a. Dendritic cell
   b. Macrophages
   c. Both
   d. None
7. Which one is autoimmune disorder?
   a. Rheumatoid arthritis
   b. Type I – Diabetes mellites
   c. Both
   d. None
8. Which enzymes use to cut the DNA at targeted region?
   a. Restriction enzyme
   b. DNA helicase
   c. DNA topoisomerase
   d. All
9. Which one is incorrect in case of gel electrophoresis?
   a. Use to separate only DNA fragments
   b. Electric current derives the fragment in the gel
   c. Short fragments move through gel at faster rate
   d. All correct
10. DNA that is synthesis from mRNA is also called as;
    a. aDNA
    b. bDNA
    c. cDNA
    d. zDNA
11. which one can be incorrect in case of plasmid?
    a. Bacterial not live without plasmid
    b. Contain gene of antibiotic resistance
    c. Contain gene of heavy metal resistance
    d. Replicate itself
12. A gene regenerate of wildtype from mutant phenotype, and this process is known as?
    a. Regeneration
    b. Backcross
    c. Complementation
    d. Recombination
13. The promoter is a place that involve in the regulation transcription and present on?
    a. 3’ of the DNA
    b. 5’ of the DNA
    c. Present of mRNA
    d. Present on the ribosomes
14. A plasmid have ability to replicate in more than one organisms named as _ plasmid.
    a. Universal
    b. Shuttle
    c. Non-linked
    d. Transpose
15. How many chromosome are present in saccharomyces cerevisae
    a. 8
    b. 16
    c. 32
    d. None
16. Who discovered the bacterial origin of fermentation?
    a. Edward Jenner
    b. Louise Pasteur
    c. Henri Dutrochet
    d. Antonie Prandtl
17. Who invents centrifuge first time?
    a. Edward Jenner
    b. Louise Pasteur
    c. Henri Dutrochet
    d. Antonie Prandtl
18. Who was the first experimental subject for the louis Pasteur?
    a. Emile Roux
    b. Joseph Meister
    c. Antoine Mathews
    d. James Phipps
19. When was first antibiotic Discovered?
    a. 1880
    b. 1896
    c. 1919
    d. 1928
20. The term bionics was first used by _?
    a. Jack Stele
    b. Watson/Crick
    c. Emil Fisher
    d. P. A. Levene
21. How much similarity is present between the human and chimpanzee?
    a. 50 %
    b. 80 %
    c. 90 %
    d. 99 %
22. Humulin is use in the tatment of __?
    a. Diabetes
    b. Sickle cell
    c. Colour blindness
    d. Cystic fibrosis
23. Which one of the following transgenic vegetable first time approved for use;
    a. Flavr savr
    b. Barley
    c. Nutra sweet
    d. Weeds Cress
24. Who was cloned the dolly sheep at the Roseline Institute?
    a. Ian Wilmut
    b. Blinskey
    c. Robert Campbell
    d. All three
25. When was the first roughly complete human genome project?
    a. 1997
    b. 1999
    c. 2000
    d. 2001

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7 Days PPSC Planner Zoology – Quiz 14 – General Biotechnology