As the origins are hemimethylated they bind to the cell membrane and may be unavailable to methylases. 

TLS Online TPP Program

#Id: 8799

#Unit 6. System Physiology – Plant

TLS Online TPP Program

#Id: 8886

#Unit 2. Cellular Organization

TLS Online TPP Program

#Id: 3163

#Unit 11. Evolution and Behavior

 Orthogenesis- “Straight-line evolution,” held that the variation that arises is directed toward fixed goals.

TLS Online TPP Program

#Id: 9294

#Unit 6. System Physiology – Plant

Nitrate reductase

Homodimers, two identical subunits

Each subunit with 100kD

Each subunit contains 3 prosthetic groups:

FAD, heme, and molybdenum complexed to pterin (an organic molecule). 

TLS Online TPP Program

#Id: 3097

#Unit 3. Fundamental Processes

The unit of DNA in which an individual act of replication occurs is called the replicon