When an allotetraploid (AABB) is backcrossed to one of its progenitor species (AA), a sterile progeny is produced.  The genomic composition of this sterile individual can be best represented by

TLS Online TPP Program

#Question id: 1296

#Unit 4. Cell Communication and Cell Signaling

People with a defect in the synthesis of the integrin β2 subunit exhibit reduced:

TLS Online TPP Program

#Question id: 1297

#Unit 4. Cell Communication and Cell Signaling

What effect might an injection of RGD peptide have on tumor cells moving through the blood/lymph system?

TLS Online TPP Program

#Question id: 24248

#Unit 4. Cell Communication and Cell Signaling

Which of the following subunit of each integrin act as primary determinant of its extracellular ligand specificity?

TLS Online TPP Program

#Question id: 24247

#Unit 4. Cell Communication and Cell Signaling

The binding of integrins to their ligands depends on

TLS Online TPP Program

#Question id: 24246

#Unit 4. Cell Communication and Cell Signaling

Fibronectin binds to integrin through: 

TLS Online TPP Program

#Question id: 24239

#Unit 4. Cell Communication and Cell Signaling

Integrins binds to their ligand which consist of