RECOMBINANT DNA QUIZ

Type III

Type II

Type I

All of the these

the process of combining foreign DNA to an electrically charged vector molecule

the process of separating charged molecules through a gel maintained in an electric field

the process of multiplication of the cells

the application of high voltage pulses

similarities between the sequences of probe protein and experimental protein

similarities between the sequences of probe DNA and experimental DNA

similarities between the sequences of probe RNA and experimental RNA

the molecular mass of proteins

molecules that help in replication

molecules that protect host cells from invasion by foreign DNA

molecules that degrade nucleic acids

molecules that are able to covalently bond to and carry foreign DNA into cells

Fungi

Artificial chromosome

Cosmid

Plasmid

a chimera

a vector

an enzyme that links DNA molecules

a transgenic animal

All of these

To degrade invading phage DNA

To degrade the bacterial chromosome into small pieces during replication

To produce RNA primers for replication

oligonucleotide

vector

mononucleotide

plasmid

deleting all recognition sites from the genome

having anti restriction endonucleases

methylating the DNA at the sites that the enzyme recognizes

not producing any restriction endonucleases

Cosmid

YAC

Phage

Plasmid