Digestion Posted by Shayna Matson Full size 988 × 958 pixels Playdoh Model for Antigen Presenting Pathway and Immunodominance 4. Multiple kinds of enzymes work together to cleave and digest the HA protein into much smaller peptides. Previous image Next image Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *CommentName* Email* Website Save my name, email, and site URL in my browser for next time I post a comment. Δ