TLS Online TPP Program

#Id: 10302

#XL - Q Biochemistry

Positive Costimulatory Receptors: ICOS

ICOS binds to another member of the growing B7 family, ICOS-ligand (ICOS-L), which is also expressed on a subset of activated APCs.

ICOS plays a key role in maintaining the activity of already differentiated effector and memory T cells.

TLS Online TPP Program

#Id: 8119

#XL - T Zoology

The triterpenes are C30 terpenes and include squalene and lanosterol, two of the precursors of cholesterol

TLS Online TPP Program

#Id: 9458

#XL - T Zoology

JAK kinases become activated after ligand binding and

receptor dimerization

TLS Online TPP Program

#Id: 8120

#XL - T Zoology

Arachidonic acid and some eicosanoid derivatives.

TLS Online TPP Program

#Id: 8393

#XL - Q Biochemistry

Phosphorylation of MLC 

unfolds the myosin II, active and can assemble into bipolar filaments for contraction