b) proteins produced during the complement pathway
Explanation: Complement system is one of most important sytem which get activated during immune response. One of main work of complement system is to clear up gathering of pathogens. Pathogens get recognised by antibodies and proteins produced by complement system for their surface antigens. Attached antibody and protein makes an interconnected network which clumps pathogens then phagocytes ingest these interconnected pathogens. Apart from this they have crucial role in chemotaxis and inflamation too.
If it was helpful give a thumps up
QUESTION 34 Promoting inflammation, opsonization, and chemotaxis by phagocytes, and MAC lysis of membrane bound foreign...
12. Antimicrobials may a. produce allergic reactions b. produce toxic effects not only to the microbe but to the hoat c. kill bacteria in our bodies all the above 13. All of the following pertain to the role ofactivated helper T cells in cellular mediatesd immunity except a. differentiation into memory Th cells b. recognize MHC with antigenic peptide on macrophages c. activate Te cells indirectly lead to cytolysis through complement e. indirectl y lead to phagocytosis of large microorganisms...
immunology practing samples and not sure if my answers correct. 1. NK cells are effective against viral infections because many virus infected cells a. are susceptible to lysis b. are susceptible to phagocytosis c. show reduced levels of MHC class I molecules d. show reduced levels of MHC class II molecules e. none of the above 2. Arachidonic acid serves as a substrate in the lipoxygenase and cyclooxygenase pathways resulting in the production of a. histamine, leukotrienes b. leukotrienes, prostaglandins...