The Functions of Antibodies Include

Multiple Choice

The functions of antibodies include

A) causing pieces of antigen genes to form new combinations.
B) activating complement, inactivating pathogens, and clumping pathogens.
C) activating macrophages, stimulating mast cells, and increasing the white blood cell count.
D) creating a warm and swollen area near the site of infection, which harms the pathogens.
E) causing B cells to bind to T cells, forming clumps that are visible to the immune system.