Enzymes involved in DNA Replication Flashcards
1
Q
Helicase
A
“Unzips” the DNA by breaking the hydrogen bond between complementary base pairs.
2
Q
Primase
A
Adds short RNA sequence as a primer for the new DNA strand.
3
Q
DNA Polymerase
A
Adds new nucleotides to the exposed parent strand to form new base pairs.
4
Q
Ligase
A
“Rezips” the DNA molecule by forming a hydrogen bond between base pairs.