This printable word search puzzle contains 23 hidden words in a 24x24 letter grid. Words go horizontally, vertically, backwards, and diagonally. This word search is also available to download as a Microsoft Word document or a PDF.
IMMUNOGLOBULIN
NEUTRALIZATION
AGGLUTINATION
OPSONIZATION
PLASMACELLS
ARTIFICIAL
PHAGOCYTES
ANTIBODIES
GRANZYMES
PERFORINS
EPITOPES
SPECIFIC
ACQUIRED
PENTAMER
ANTIGEN
PASSIVE
NATURAL
MONOMER
MEMORY
BCELLS
ACTIVE
DIMER
HOST