RECOMBINANT DNA QUIZ

be labeled in some manner to allow detection

both (a) and (b)

None of these

be large enough to contain gene-specific sequences

the DNA polymerases of these bacteria never make mistakes while replicating DNA

All of these

the DNA polymerases of these bacteria are much faster than those from other organisms

the DNA polymerases of these bacteria can withstand the high temperatures needed to denature the DNA strands

YAC

Phage

Plasmid

Cosmid

the process of multiplication of the cells

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

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

the application of high voltage pulses

all of these

expression vectors

BACS

YACS

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

molecules that degrade nucleic acids

molecules that help in replication

molecules that protect host cells from invasion by foreign DNA

To produce RNA primers for replication

To degrade invading phage DNA

To degrade the bacterial chromosome into small pieces during replication

All of these

plasmid

mononucleotide

vector

oligonucleotide

laser

gene gun

DNA probe

inoculating needle

a virus that infects bacteria

a fungi

a plasmid that contains foreign DNA

an enzyme that links DNA molecules