TLS Online TPP Program

#Id: 9109

#Unit 10. Ecological Principles

Prey defenses used against predators

TLS Online TPP Program

#Id: 6070

#Unit 10. Ecological Principles

TLS Online TPP Program

#Id: 1418

#Unit 4. Cell Communication and Cell Signaling

Integrins are the principal receptors used by animal cells to bind to the extracellular matrix. 

 

TLS Online TPP Program

#Id: 2329

#Unit 3. Fundamental Processes

Once DNA has been melted, the trajectory of the individual strands within the enzyme is no longer constrained by the rigidity of the double helix, allowing DNA to make its 90° turn at the active site.

TLS Online TPP Program

#Id: 2772

#Unit 13. Methods in Biology

DMS footprinting follows a similar principle, except that we use the DNA methylating agent DMS, instead of DNase, to attack the DNA–protein complex.