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Chapter 23 - Biotechnology - 4
1.
Host cell
a) Takes up recombined plasmid
b) Cloned genes
c) Chimaeric DNA
d) DNA ligase
2.
pBR 322
a) Antibiotic resistance genes for tetracycline and ampicillin
b) DNA ligase
c) Chimaeric DNA
d) Takes up recombined plasmid
3.
Sticky ends
a) Bind by complementary base pairing
b) Bind by supplementary base pair
c) Four or six
d) An expression system
4.
EcoR1
a) Cuts double strended DNA
b) An expression system
c) Four or six
d) Bind by supplementary base pair
5.
A probe
a) To search the the genetic library
b) Slicing of DNA
c) Replacing
d) Replication
6.
Polindromic sequences
a) Four or six
b) An expression system
c) Cuts double strended DNA
d) Bind by supplementary base pair
7.
Lambda phage
a) Attaches to the host
b) Slicing of DNA
c) Replication
d) Replacing
8.
Cuts the plasmid
a) DNA ligase
b) Chimaeric DNA
c) Takes up recombined plasmid
d) Cloned genes
9.
Recombinant DNA
a) Chimaeric DNA
b) Antibiotic resistance genes for tetracycline and ampicillin
c) DNA ligase
d) Takes up recombined plasmid
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