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During the activation of B-cells specific to T-dependent antigens, the specific epitopes recognized by the T-cell receptor and the B-cell receptor:

Toxic shock syndrome results from:

Which subset of T-cell would be expected to most responsible for promoting activation of macrophages?

Which of the following molecules participates in recruiting neutrophils to the site of infection?

Biofilm matrix is expected to be comprised of

Bacteria that undergo aerobic respiration in the presence of oxygen may do so because they produce:

BONUS: Development of a Type IV Hypersensitivity response requires all of the following EXCEPT:

The most commonly encountered form of pathogenic spore is the:

Antibodies can serve as opsonins for phagocytosis of encapsulated bacteria because neutrophils possess:

BONUS: You have discovered a new mutagen that causes DNA polymerase to add one adenine at random to a newly synthesized DNA molecule, resulting in the new molecule possessing one more more nucleotide than the template (original) DNA molecule. What type of mutation does this mutagen cause?