Multiple ChoiceWhich of the following initiation pathways of the complement system specially complements and enhances the adaptive immune system?598views1rank
Multiple ChoiceWhich of the following initiation pathways of the complement system specially binds to carbohydrate molecules that are uniquely found on bacterial and fungal cell surfaces?569views
Textbook QuestionIf the following are placed in the order of occurrence, which would be the third step?a. Activation of C5 through C9b. Cell lysisc. Antigen–antibody reactiond. Activation of C3e. Activation of C2 through C4791views
Textbook QuestionThe ____________ cascade of complement activation is initiated by antibodies. In contrast, the ____________ cascade is activated by a direct interaction with complement proteins, and the ____________ cascade is activated by MBL associating with a pathogen.1220views
Multiple ChoiceThe initiation pathways of the complement system result in the formation of C3 convertase and the cleaving of C3 into C3a & C3b. Where does C3b in the alternative pathway come from if C3 convertase has not yet been created?612views4rank
Multiple ChoiceThe alternative pathway resulting in the formation of C3 convertase and the splitting of C3 into C3a and C3b. C3a triggers the inflammatory response. What is the function of C3b created by the alternative pathway?804views3rank
Multiple ChoiceWhich of the following choices would not be able to stimulate the lectin pathway of the complement system?609views
Multiple ChoiceWhich of the following is not a mechanism that triggers the complement system?590views2rank
