The crystal structural  of a peptide has an ordered structural repeat of amino acids with a distance of ~ 6.5 A between the alternate Ca atoms. Which one of the following pair of dihedral angles accurately represents the peptide structural ?

TLS Online TPP Program

#Question id: 24268

#Unit 4. Cell Communication and Cell Signaling

What is the main difference between I-domain and non-I-domain containing α subunits of integrin respectively?

TLS Online TPP Program

#Question id: 24269

#Unit 4. Cell Communication and Cell Signaling

Which signaling proteins contains RGD motif & interact with integrins?

TLS Online TPP Program

#Question id: 24270

#Unit 4. Cell Communication and Cell Signaling

Integrins typically exhibit low affinities for their ligands, with

TLS Online TPP Program

#Question id: 24271

#Unit 4. Cell Communication and Cell Signaling

Integrins are involved in following processes, except:

a. Extravasation

b. Cell-to-cell adhesion

c. Cell migration

d. Receptors for certain viruses

e. Angiogenesis

f. Apoptosis

g. Necroptosis

TLS Online TPP Program

#Question id: 24272

#Unit 4. Cell Communication and Cell Signaling

.__________ are integrin-containing anchoring junctions that attach cells to elements of the underlying extracellular matrix.

TLS Online TPP Program

#Question id: 24273

#Unit 4. Cell Communication and Cell Signaling

Which of the following physiological function perform by integrins?