๐Ÿ”ฌgeneral biology i review

key term - Plasma cell

Definition

Plasma cells are specialized white blood cells that produce antibodies. They play a crucial role in the adaptive immune response by identifying and neutralizing pathogens like bacteria and viruses.

5 Must Know Facts For Your Next Test

  1. Plasma cells originate from B lymphocytes after activation by an antigen.
  2. Each plasma cell produces a single type of antibody specific to one antigen.
  3. Plasma cells have an extensive rough endoplasmic reticulum for antibody production.
  4. They are primarily found in bone marrow, but can also be located in lymph nodes and spleen.
  5. Plasma cells have a limited lifespan, typically living for only a few days to weeks.

Review Questions

"Plasma cell" also found in: