Hydrodynamically focused stream separate cells in single file

TLS Online TPP Program

#Id: 10083

#Unit 4. Cell Communication and Cell Signaling

The α subunit of each integrin is the primary determinant of its extracellular ligand specificity

TLS Online TPP Program

#Id: 7591

#Unit 5. Developmental Biology

Thermotaxis  The ability to sense temperature difference and preferentially swim from cooler to warmer sites is found only in capacitated sperm

 

TLS Online TPP Program

#Id: 9496

#Unit 6. System Physiology – Plant

TLS Online TPP Program

#Id: 3065

#Unit 10. Ecological Principles

The richness of some areas is increased by the presence of corridors

TLS Online TPP Program

#Id: 10388

#Unit 4. Cell Communication and Cell Signaling

Class II presentation can occur with either live or replication-incompetent virus; protein synthesis inhibitors had no effect, indicating that new protein synthesis is not a necessary condition of class II presentation.