Mutating or deleting the destruction box in mitotic cyclins prevented their ubiquitination and blocked cells from exiting mitosis.

TLS Online TPP Program

#Id: 9359

#XL - T Zoology

Three types of Smad proteins function in the TGF-β signaling pathway: 

R-Smads (Smad2 and Smad3)

Co-Smads (Smad4)

I-Smads (Smad7)

TLS Online TPP Program

#Id: 9951

#XL - T Zoology

Natural immunity to helminth infections is Th2-type responses, including ILC2s, and IL-4 and IgE production.

TLS Online TPP Program

#Id: 9042

#XL - T Zoology

Heterotrimeric G proteins directly bind to and are activated by G protein coupled receptors.

TLS Online TPP Program

#Id: 9691

#XL - T Zoology

Movement of the GSVs to the plasma membrane is regulated by two monomeric GTP-binding proteins -RalA and Rab10

TLS Online TPP Program

#Id: 10359

#XL - Q Biochemistry