C3 is cleaved into C3a and C3b. C3a _______ and C3b _______.

Which of the following is true about α2-macroglobulins?

Which of the following is false about TCRs?

Opportunistic pathogens can cause disease when:

Which of the following is true about commensal species?

Which of the following pairs are the two anaphylatoxins we talked about in class?

A defense that a pathogen would need to breach (get past) to gain entry into the body could include:

Which of the following is/are complement control protein/s found on human cells used to prevent heavy deposition of C3b?

Which of the following are effector cells?

Factor I facilitates the cleavage of C3b into iC3a, on the microbial cell surface, by acting as a co-factor for the protease Factor H.