Questions For Each Description of a Molecule Involved in Lymphocyte Migration

Multiple Choice

Questions
For each description of a molecule involved in lymphocyte migration in questions ,choose the lettered description (A-I) that most closely matches it.
-This receptor is expressed on naive B cells and promotes their migration into lymph node follicles.

A) Peripheral lymph node addressin
B) Intercellular adhesion molecule-1 (ICAM-1)
C) Very late activation antigen-4 (VLA-4)
D) E-selectin
E) P-selectin ligand
F) CCR7
G) CXCR5
H) MadCAM-1
I) Vascular cell adhesion molecule-1 (VCAM-1)