417,462 views
41 votes
41 votes
PLEASE HELP!!!

what protein is part of the basal lamina outside blood vessels, and activates platelets when they stick to it?
-hemoglobin
-collagen
-fibrinogen
-tissue factor​

User Mansi Mishra
by
3.3k points

1 Answer

18 votes
18 votes
Tissue factor, I think.
User Litelite
by
2.6k points
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