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Chapter 23 - Biotechnology - 3
1.
Gene of interest with vactor
a) An expression system
b) Cuts double strended DNA
c) Four or six
d) Bind by supplementary base pair
2.
Cuts the plasmid
a) Takes up recombined plasmid
b) DNA ligase
c) Chimaeric DNA
d) Cloned genes
3.
Sticky ends
a) Bind by supplementary base pair
b) Bind by complementary base pairing
c) An expression system
d) Four or six
4.
The enzyme that can be used to treat a human lysosome shortage disease is:
a)
a
- Galactosidase
b) Galactosidase
c)
b
– Galactosidase
d)
a
- and
b
- Galactosidase
5.
pBR 322
a) Takes up recombined plasmid
b) DNA ligase
c) Antibiotic resistance genes for tetracycline and ampicillin
d) Chimaeric DNA
6.
Polindromic sequences
a) Cuts double strended DNA
b) Four or six
c) Bind by supplementary base pair
d) An expression system
7.
EcoR1
a) Four or six
b) Cuts double strended DNA
c) Bind by supplementary base pair
d) An expression system
8.
The growth of a tissue in an artificial liquid culture medium is called:
a) Cloning
b) Angioplasty
c) Tissue culture
d) Gene therapy
9.
Host cell
a) Takes up recombined plasmid
b) Chimaeric DNA
c) Cloned genes
d) DNA ligase
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