SDF-2 activates the histidine phosphatase activity of DhkA, which induces spore encapsulation.

TLS Online TPP Program

#Id: 912

#Unit 13. Methods in Biology

The MTT assay can measure cell proliferation or cell death.

TLS Online TPP Program

#Id: 3029

#Unit 3. Fundamental Processes

The oriCsystem, named for the bacterial origin, basically involves the association of the DnaG primase with the protein complex at the replication fork.

TLS Online TPP Program

#Id: 8425

#Unit 10. Ecological Principles

Fecundity - The number of offspring produced by an organism per reproductive episode. 

Parity - The number of reproductive episodes an organism experiences. 

TLS Online TPP Program

#Id: 7988

#Unit 10. Ecological Principles

Marine animals, which are hypo-osmotic, actively exclude salts. Some marine animals increase the concentrations of solutes, such as urea and amino acids, in their body fluids to match the osmotic potential of seawater and thus reduce the movement of water out of their bodies

TLS Online TPP Program

#Id: 2931

#Unit 3. Fundamental Processes

Hda protein is recruited to the replication origin to convert DnaA-ATP to DnaA-ADP.