Question

35. Both humoral and cellular immunity share the following attributes except a. distinguishes self from non-self b specificity mory first-line of defense e. involve the T-cell antigen pathway 36. Which of the following is common to viruses and antibodies? a. they are cell specific b. they can be cytolytic c. they can be phagocytic d. they contain lysozyme e. they contain nucleic acids 37. What non-specific immune component is directly responsible for the lysis of invading microorganisms? chemotaxis b. membrane attack complex c. opsonization d. CSA e. inflammation 38. By which of the following mechanisms can viruses pick up human oncogenes? aattachment b. biosynthesis c. lytic viral replication d. lysogenic viral replication e penetration 39. Which of the following is not true about macrophages? a. They are found in tissue b. They develop from neutrophils They can demonstrate cytolytic, phagocytic and indirect antibody production abilities d. They are mature monocytes e. They can be recruited by C3A 40. Which of the following has to occur Before classical complement can happen with a bacterial infection? a. Te cell activation b. neutrophils arriving to the site of infection after macrophages c. diapedesis d. macrophages directly stimulating B cells to produce antibodies APCs presenting the bacteria with MHC I

Answer 1

35. Both humoral and cellular immunity share the following attributes except a. distinguishes self from non-self b specificity Omemory first-line of defense e. involve the T-cell antigen pathway 36. Which of the following is common to viruses and antibodies? a. they are cell specific they can be cytolytic c. they can be phagocytic d. they contain lysozyme e. they contain nucleic acids 37. What non-specific immune component is directly responsible for the lysis of invading microorganisms? motaxis membrane attack complex c. opsonization d. CSA e. inflammation 38. By which of the following mechanisms can viruses pick up human oncogenes? aattachment c Je viral replication lysogenic viral replication e. penetration 39. Which of the following is not true about macrophages? a. They are found in tissue They develop from neutrophils They can demonstrate cytolytic, phagocytic and indirect antibody production abilities d. They are mature monocytes e. They can be recruited by C3A 40. Which of the following has to occur Before classical complement can happen with a bacterial infection? a. Te cell activation b. neutrophils arriving to the site of infection after macrophages c. diapedesis d. macrophages directly stimulating B cells to produce antibodies s presenting the bacteria with MHC I