RECOMBINANT DNA QUIZ

molecules that protect host cells from invasion by foreign DNA

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

molecules that help in replication

molecules that degrade nucleic acids

having anti restriction endonucleases

not producing any restriction endonucleases

deleting all recognition sites from the genome

methylating the DNA at the sites that the enzyme recognizes

autoradiography

gel electrophoresis

blotting

photoreactivation

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

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

All of these

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

a place where the information of the genetic organization of organisms are kept.

a database where the sequence of an organism's genome is stored

a book that describes how to isolate DNA from a particular organism

a collection of many clones possessing different DNA fragments from the same organisms bound to vectors

vector

oligonucleotide

plasmid

mononucleotide

DNA ligase

Restriction endonuclease

DNA helicase

DNA polymerase

a transgenic animal

an enzyme that links DNA molecules

a chimera

a vector

All of the these

Type III

Type II

Type I

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

the process of multiplication of the cells

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

the application of high voltage pulses