A. Replication Initiation require full methylation of the Dam target sites in the origin

B. Replication Initiation inhibited by hemimethylation of Dam target sites 

C. Replication Initiation inhibited by nonmethylation of Dam target sites 

D. An origin of nonmethylated DNA can function effectively

Choose true and false

TLS Online TPP Program

#Question id: 4461

#Unit 3. Fundamental Processes

According to some experiments, during initial transcription, the polymerase remains stationary on the promoter, unwinds downstream DNA, and pulls that DNA into itself, which model is this?

TLS Online TPP Program

#Question id: 28306

#Unit 5. Developmental Biology

sperm bind actively to the membranes of the oviduct cells in isthmus and broken when the sperm become capacitated, this event is done with____? 

TLS Online TPP Program

#Question id: 2021

#Unit 4. Cell Communication and Cell Signaling

Which one of the following is not true for class 2 MHC protein?

TLS Online TPP Program

#Question id: 13981

#Unit 6. System Physiology – Plant

The Transpiration Ratio Measures the Relationship between Water Loss and Carbon Gain, which of the following statements about transpiration ratio is NOT true?

TLS Online TPP Program

#Question id: 13115

#Unit 2. Cellular Organization

Match the correct one -