Multiple Choice
Which of the following is not an activity associated with secretory IgA and secretory IgM in mucosal secretions?
A) toxin neutralization
B) complement fixation
C) binds to mucin through disulfide bonds
D) restricts commensal microorganisms to gut lumen
E) limits population size of commensal microorganisms.
Correct Answer:
Verified
Correct Answer:
Verified
Q22: which anatomical location are Peyer's patches?<br>A)stomach<br>B)small intestine<br>C)cecum<br>D)large
Q23: The dominant immunoglobulin synthesized at mucosal surfaces
Q24: All of the following are part of
Q25: Identify three locations where secretory IgA can
Q26: _ assists in the differentiation of blood-derived
Q28: _ microorganisms are microbes that colonize mucosal
Q29: IgA proteases produced by Streptococcus pneumoniae mediate
Q30: Because the mucosae _,this tissue is predisposed
Q31: Explain how secondary lymphoid tissues of the
Q32: Unlike secreted mucins,membrane mucins _.<br>A)do not trap