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Questions and Answers
Which protein on the surface of endothelial cells recognizes the Sialyl Lewis-X antigen on leukocytes?
Which protein on the surface of endothelial cells recognizes the Sialyl Lewis-X antigen on leukocytes?
- Lectin
- Tetrasaccharide
- E-selectin (correct)
- Vascular cells
What is the function of the Sialyl Lewis-X antigen on leukocytes?
What is the function of the Sialyl Lewis-X antigen on leukocytes?
- To interact with lectins
- To recognize E-selectin
- To adhere to vascular cells (correct)
- To bind to tetrasaccharides
What is the role of leukocyte cell membrane proteins in the interaction with endothelial cells?
What is the role of leukocyte cell membrane proteins in the interaction with endothelial cells?
- To recognize tetrasaccharides
- To carry the Sialyl Lewis-X antigen (correct)
- To bind to vascular cells
- To produce E-selectin
