Multiple Choice
When you scrape your skin, white blood cells arrive to fight infection. To slow down near the site of the cut, they use selectin, which provides traction. Since selectin helps white blood cells bind to a surface, they are part of a protein group known as
A) cellular adhesion molecules.
B) integral proteins.
C) cellular binding molecules.
D) receptors.
Correct Answer:
Verified
Correct Answer:
Verified
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