Which phases of cell cycle prevents reloading of MCM helicases? 

a) G1/S phase CDKs

b) S phase CDKs

c) G2/M phase CDKs

d) M phase CDKs

TLS Online TPP Program

#Question id: 1747

#Unit 4. Cell Communication and Cell Signaling

Cytokines always act:

TLS Online TPP Program

#Question id: 1748

#Unit 4. Cell Communication and Cell Signaling

Which of the folllowing is a cytokine receptor that is a member of the hematopoietin receptor family?

TLS Online TPP Program

#Question id: 1749

#Unit 4. Cell Communication and Cell Signaling

The αβ heterodimeric form of the IL-2 receptor:

TLS Online TPP Program

#Question id: 1750

#Unit 4. Cell Communication and Cell Signaling

IFNγ and TNF (TNFα) can act synergistically:

TLS Online TPP Program

#Question id: 1751

#Unit 4. Cell Communication and Cell Signaling

Which of the following is characteristically produced by the Th2 CD4 cells which provide help for antibody production, but not by Th1 cells?

TLS Online TPP Program

#Question id: 1752

#Unit 4. Cell Communication and Cell Signaling

Dendritic cells can be driven from a resting state to an activated state by the T-cell surface molecule: