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Vector Biology Gene Manipulation
Gene Manipulation Multiple Choice
Quiz 1
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Q.1
Gene transfer to fish is generally carried out using ____________
a) YAC vectors
b) Electroporation
c) Microinjection
d) Ultracentrifugation
Q.2
Zebrafish can be used to study gene function.
a) True
b) False
Q.3
Salmon and trout are ___________
a) Hybrids
b) Commercially important
c) Protein producers
d) Transgenic fish
Q.4
Gene transfer technology in fish has lagged behind that in _________
a) Bacteria
b) Virus
c) Mammals
d) Plants
Q.5
The first transgenic fish carried transgenes driven by _________
a) Mammals
b) Xenopus
c) Virus
d) Bacteria
Q.6
Attempts to express growth hormones were initially done with ____________
a) Salmon
b) Xenopus
c) Octopus
d) Trout
Q.7
Fish are advantageous assay systems because of their ____________
a) Size
b) Fecundity
c) Nutritional requirements
d) Environment
Q.8
How many kinds of embryos can be produced using fish for the purpose of transgenesis?
a) 1
b) 2
c) 3
d) 4
Q.9
Fish, like frogs can be used for __________ assays.
a) Integrative
b) Nonfunctional
c) Transient
d) Permanent
Q.10
Transgenic fish lines are created by ___________ of DNA into the genome.
a) Excision
b) Partial attachment
c) Inactivation
d) Integration
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