In nonsense mediated decay  in the addition of multiple lysines to the end of the protein (AAA is the codon for lysine) and stalling of the ribosome at the end of the mRNA. 

TLS Online TPP Program

#Id: 2885

#Unit 3. Fundamental Processes

Six DnaC monomers bind to each hexamer of DnaB, and this complex binds to the origin.

TLS Online TPP Program

#Id: 2886

#Unit 3. Fundamental Processes

A hexamer of DnaB forms the replication fork. Gyrase and SSB are also required

TLS Online TPP Program

#Id: 2887

#Unit 3. Fundamental Processes

short region of A-T -rich DNA is melted.

TLS Online TPP Program

#Id: 2888

#Unit 3. Fundamental Processes

DnaG primase is bound to the helicase complex and creates the replication forks

TLS Online TPP Program

#Id: 2889

#Unit 3. Fundamental Processes

Drugs that block protein synthesis block a new round of replication, but not continuation of replication.

TLS Online TPP Program

#Id: 2890

#Unit 3. Fundamental Processes

Initiation of replication at oriC starts with formation of a complex that ultimately requires six proteins: DnaA, DnaB, DnaC, HU, gyrase, and SSB.