Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
12 Cards in this Set
- Front
- Back
|
DNA A |
INTIATION OF REPLICATION; BINDS ORIGIN OF REPLICATION |
|
|
DNA B |
HELICASE BREAKS HYDROGEN BONDS IN 5' -3' HOLDING 2 STRANDS PF DOUBLE HELIX TOGETHER PROMOTES DNA PRIMASE ACTIVITY; INVOLBED IN PRIMOSOME ASSEMBLY |
|
|
DNA GYRASE |
RELIEVES SUPERCOILING OF DNA PRODUCED AS DNA STRANDS ARE SEPARATED BY HELICASES, SEPARATES DAUGHTER MOLECULES IN FINAL STAGES OF REPLICATION |
|
|
SSB PROTEINS |
BIND SINGLE-STRANDED DNA AFTER STRANDS ARE SEPARATED BY HELICASES
|
|
|
DNA C |
HELICASE LOADER; HELPS DIRECT DNA B PROTEIN (HELICASE) TO DNA TEMPLATE |
|
|
DNA PRIMASE |
SYNTHESIS OF RNA PRIMER; COMPONENT OF PRIMOSOME |
|
|
DNA POLYMERASE III HOLOENZYME |
COMPLEX OF ABOUT 20 POLYPEPTIDES; CATALYZES MOST OF THE DNA SYNTHESIS THAT OCCURS DUING DNA REPLICATION; HAS 3' - 5' EXONUCLEASE (PROOFREADING ACTIVITY) |
|
|
DNA POLYMERASE I |
REMOVES RNA PRIMERS. FILLS GAPS IN DNA FORMEDBY REMOVAL OF RNA PRIMER |
|
|
RIBONUCLEASE H |
REMOVE RNA PRIMERS |
|
|
DNA LIGASE |
SEALS NICKED DNA, JOINING DNA FRAGMENTS TOGETHER |
|
|
TUS |
TERMINATION OF REPLICATION |
|
|
TOPOIOSOMERASE IV |
SEPARATION OF CHROMOSOMES UPON COMPETION OF DNA REPLICATION |
