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TLS Online TPP Program

#Id: 2408

Hydrolytic editing, is the polymerase backtracks by one or more nucleotides and cleaves the RNA product, removing the error-containing sequence.

#Unit 3. Fundamental Processes #Transcription elongation and termination #Part B Pointers
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TLS Online TPP Program

#Id: 3021

#Unit 3. Fundamental Processes

Priming of replication on double-stranded DNA always requires a replicase, SSB, and primase.
TLS Online TPP Program

#Id: 3022

#Unit 3. Fundamental Processes

DnaB is the helicase that unwinds DNA for replication in E.coli.
TLS Online TPP Program

#Id: 3023

#Unit 3. Fundamental Processes

DNA polymerases cannot initiate DNA synthesis on duplex or single-stranded DNA without a primer.
TLS Online TPP Program

#Id: 3024

#Unit 3. Fundamental Processes

 DnaB is the helicase that unwinds DNA for replication in E.coli.
TLS Online TPP Program

#Id: 3025

#Unit 3. Fundamental Processes

A preformed RNA (often a tRNA) pairs with the template, allowing its 3'-0H end to be used to prime DNA synthesis.
TLS Online TPP Program

#Id: 3026

#Unit 3. Fundamental Processes

Priming activity is required to provide 3'-0H ends to start off the DNA chains on both the leading and lagging strands.