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Q1
Question 1: Which of the following is a tumor inducing Bacteria?
Agrobacterium rhizogene
Agrobacterium tumefaciens
Agrobacterium subtilis
E.coli
Q2
Question 2: Which of the following methods are used to make Bacterial cells competent to take the foreign plasmid DNA. __________?
Calcium chloride method
Electroporation
Heat shock method
All of the given
Q3
Question 3: The genetic markers should be __________ and __________.
polymorphic, reproducible
rare, reproducible
polymorphic, heterozygous
good, resistable
Q4
Question 4: The first transgenic mouse being created by injecting a gene for a art growth hormone into a mouse embryo in __________ year.
Q5
Question 5: The interaction of genes that are not alleles, in particular the suppression of the effect of one such gene by another is called __________.
Epistasis
Metastasis
Codominance
Multiallelic
Q6
Question 6: AFLP markers involves cleavage of DNA with __________ different enzymes.
Q7
Question 7: Bacteria having a plasmid containing ampicillin resistance gene can grow on a medium containing __________ antibiotic?
cephalosporin
Ampicillin
kanamycin
penicillin
Q8
Question 8: __________ and __________ are utilized by A, tumefaciens as sources of carbon and energy.
opines, agropines
auxin, cytokinin
Ti plasmid, T-DNA
amino acids, sugar derivatives
Q9
Question 9: The lacZ gene codes for the __________ of the enzyme β-galactosidase used in blue white screening.
lacZ-θ subunit
lacZ-β subunit
lacZ-∂ subunit
lacZ-α subunit
Q10
Question 10: __________ refers to the state of being able to take up exogenous DNA from the environment.
competence
transformation
microinjection
Biolistics