Antibodies are large, Y-shaped proteins that recognize and bind to antigens, and some of the antibodies, antophospholipid antibodies, cause blood clots. Given these facts, some proteins do what to antigens to cause blood clots among the following options:
- edema
 - Toxins
 - H 2 O
 - bind
 - work
 - fusion
 - HIV
 - damage


 

    bind     