Multiple Choice
Which of the following best describes the structure of integrins?
A) Integrins cluster in cis until coming into contact with another cell,where a trans network forms.
B) Integrins are homodimers of subunits expressed in a cell-type specific manner,
C) A single integrin subunit forms heterophilic interactions with fibronectin and laminin.
D) Integrins are heterodimers composed of α and β subunits.
Correct Answer:
Verified
Correct Answer:
Verified
Q34: Which of the following is the term
Q35: Syndecans are cell-surface proteoglycans that:<br>A)bind to collagens.<br>B)bind
Q36: What signal is released by endothelial cells
Q37: People with a defect in the synthesis
Q38: Basal lamina include all of the following,except:<br>A)type
Q39: In mice engineered to overexpress the syndecan-1 gene in
Q41: What is a polarized epithelial cell?
Q42: Hydroxyproline is important in the formation of
Q43: Vertebrate gap junctions are composed of:<br>A)adherins.<br>B)collagens.<br>C)connexins.<br>D)integrins.
Q44: What kinds of polymerized structures do collagen