The ______________ Are Cells That Release Neutralizing Chemicals That Kill

Q12: The immunoglobulin known as _ promotes the

Q13: When B cells are activated,some mass-produce antibodies,while

Q14: Allergic reactions are triggered by the release

Q15: Will there soon be a vaccine for

Q16: Every cell in the body carries special

Q18: The main target of the HIV virus

Q19: Plasma cells release _ that attach to

Q20: Which cell dampens the activity of T

Q21: The outermost barrier to penetration by microbial

Q22: All of the following are autoimmune diseases