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TLS Online TPP Program

#Id: 2914

The protein single-strand binding protein (SSB) stabilizes the single-stranded DNA as it is formed and modulates the helicase activity.

#Unit 3. Fundamental Processes #Replication origin and replication fork #Part B Pointers
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TLS Online TPP Program

#Id: 2427

#Unit 3. Fundamental Processes

Rho factor is an essential protein in E. coli that causes transcription termination.
TLS Online TPP Program

#Id: 5069

#Unit 3. Fundamental Processes

DnaA promotes replication
SeqA delays new round of replication by inhibiting dam methylase binding
Dam methylase provide substrate for DnaA
TLS Online TPP Program

#Id: 1724

#Unit 4. Cell Communication and Cell Signaling

CD23 binds not only to IgE, but also to the complement receptor CD21.
TLS Online TPP Program

#Id: 3717

#Unit 2. Cellular Organization

Consider 1000 bp DNA.

500 bp is sequence a, present in a single copy.

500 bp is sequence b (100 bp) repeated 5 times:
TLS Online TPP Program

#Id: 788

#Unit 3. Fundamental Processes

Transcription initiation and termination, both require breaking of hydrogen bonds.