Plasma cells are activated B cells that secrete what?
heat or cold harmful substances Leptospirosis bioaerosols protein molecules Chemical energy major threat to health Veins and arteries.
A B C D E F G H
Antibodies are protein molecules.
Plasma cells are activated B cells that secrete protein molecules
Plasma cells are activated B cells that secrete what? (A) heat or cold (B) harmful substances (C) Leptospirosis (D) bioaerosols (E) protein molecules (F) Chemical energy (G) major threat to health (H) Veins and arteries.