Short Answer
In a second experiment, the isolated splenic and lamina propria macrophages were treated with LPS and then incubated with the protein antigen, chicken ovalbumin. CD4 T cells specific for a peptide of ovalbumin (OVA) bound to MHC class II were then incubated with each population of macrophages, and three days later, the culture supernatants were analyzed for IL-2 and IFN- production. Which of the graphs in Figure most likely represents the results of this experiment?
Correct Answer:

Verified
Correct Answer:
Verified
Q1: Vibrio cholerae causes an acute diarrheal illness
Q2: Mice lacking the poly Ig receptor (pIgR)
Q3: Oral inoculation with rotavirus, an intestinal pathogen,
Q4: Wild-type mice are adoptively transferred
Q5: Secretory IgA produced in the epithelium of
Q7: Infection of mice with the bacterial pathogen,
Q8: Oral tolerance to food antigens and immune
Q9: Reovirus is an enteric virus that
Q10: NOD proteins are intracellular sensors of infections
Q11: Purified CD4 T cells were stimulated