Exam 14: Adaptive Immunity

Adaptive responses by T cells are directed at _______________.

B-cell growth factors are cytokines that _____________.

__________ activate eosinophils.

Which of the following are T cell receptor complex components? (Select all that apply)

During lymphocyte maturation, apoptosis occurs if an immature lymphocyte ___________. (Select all that apply)

T effector cells _____________________. (Select all that apply)

An epitope ________. (Select all that apply)

The fight against repeat pathogen invasions is more efficient with every encounter because _________. (Select all that apply)

_______is the antibody class responsible for allergic responses and attacking parasitic worm infections.

Which of the following antigens would be most immunogenic in a human host?

B-cell differentiation factors are cytokines that _____________. (Select all that apply)

T-dependent antigens____________________.

Cytokines secreted by activated effector lymphocytes trigger pathogen elimination by _________. (Select all that apply)

Affinity maturation _____________. (Select all that apply)

The most common antigen-presenting cells (APCs) are _______________. (Select all that apply)

B cells work to eliminate ________________.

__________ eliminate virus-infected cells, cancer cells, and foreign cells.

Maximum IgG antibodies against a specific pathogen are produced during _____________.

Adaptive immunity ____________. (Select all that apply)

When clonal selection and expansion occurs in a lymph node _________. (Select all that apply)