Enzymes Flashcards
1
Q
What is endonuclease?
A
An enzyme that cleaves or hydrolysed phosphodiester bonds in DNA.
2
Q
Name enzymes that catalyse the formation of phosphodiester bonds in nuclei acids.
A
DNA polymerase or DNA ligament
3
Q
Name enzymes that break internal phosphodiester bondsin DNA.
A
Restriction endonucleases
4
Q
Name the enzymes that join 2 existing DNA fragments.
A
DNA ligase
