The Southern blotting technique depends on:
A) Similarities between the sequences of probe DNA and experimental DNA
B) Similarities between the sequences of probe RNA and experimental RNA
C) Similarities between the sequences of probe protein and experimental protein
D) The molecular mass of proteins
Which of the following is obtained using processed mRNA molecules as a template?
A) r-DNA
B) m-DNA
C) c-DNA
D) t-DNA
Which of the following vectors can maintain the largest fragment of foreign DNA?
A) YAC
B) Cosmid
C) Plasmid
D) Phage
An animal, that has gained new genetic information from the acquisition of foreign DNA, is considered as:
A) A chimera
B) A transgenic animal
C) A vector
D) An enzyme that links DNA molecules
A plasmid can be considered as a suitable cloning vector if:
A) It can be readily isolated from the cells
B) It possesses a single restriction site for one or more restriction enzymes
C) Insertion of foreign DNA does not alter its replication properties
D) All of the above
P1 cloning vector is an example of:
A) Plasmid
B) Cosmid
C) Bacteriophage
D) Phagemid

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