Three signals are required for activation of a naïve T cell

TLS Online TPP Program

#Id: 3520

#Unit 2. Cellular Organization

TLS Online TPP Program

#Id: 1323

#Unit 4. Cell Communication and Cell Signaling

Positive and negative regulation of adenylyl cyclase activity-

Gαs-coupled receptors

Gαi-coupled receptors

TLS Online TPP Program

#Id: 9286

#Unit 6. System Physiology – Plant

Plant glutamine synthetase (GS) and NADH‐dependent glutamate synthase (NADH‐GOGAT) are responsible for the initial massimilation of ammonia into organic compounds

TLS Online TPP Program

#Id: 5975

#Unit 10. Ecological Principles

TLS Online TPP Program

#Id: 10511

#Unit 4. Cell Communication and Cell Signaling

CED-3 in C. elegans = Caspase-9 in mammals