Laboratory animals reared in gnotobiotic conditions _____.
A) are fed probiotics to disrupt the composition of their microflora
B) lack normal gut microbiota
C) develop appendicitis
D) have larger secondary lymphoid tissues than do control animals
E) have elevated levels of SIgA in the gut lumen.
Correct Answer:
Verified
Q1: _ microorganisms are microbes that colonize mucosal
Q2: Explain how secondary lymphoid tissues of the
Q3: Waldeyer's ring includes which of the following?
Q5: Identify ways in which intestinal macrophages are
Q6: Which of the following migrates from non-mucosal
Q7: All of the following are part of
Q8: which anatomical location are Peyer's patches?
A)stomach
B)small intestine
C)cecum
D)large
Q9: Describe the route that a Peyer's patch-activated
Q10: _ assists in the differentiation of blood-derived
Q11: _ makes up the membranes of connective
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