T-cell education

TLS Online TPP Program

#Id: 9838

#XL - R Botany

In the dark, COP1, an E3 ligase, ubiquitinates HY5.

TLS Online TPP Program

#Id: 9467

#XL - T Zoology

SH2 domain of STAT binds to a specific phosphotyrosine in the cytosolic domain of an activated receptor

TLS Online TPP Program

#Id: 9148

#XL - T Zoology

Nonrandom Mating Affects the Genotypic Frequencies of a Population.

TLS Online TPP Program

#Id: 8545

#XL - Q Biochemistry

Irreversible inhibitors, such as the organophosphorus and organomercury compounds, cyanide, carbon monoxide and hydrogen sulphide, combine with the enzyme to form a covalent bond. 

TLS Online TPP Program

#Id: 10099

#XL - T Zoology

Adherens junctions

functions as a tension cable that can internally brace the cell and thereby control its shape