Active learning- compare/contrast B and T cells B-cells (lymphocytes) Mature in: T-cells (lymphocytes) Mature in: Used for: (circle one) cell mediated or humoral immunity sed for: circle one) extracellular or intracellular pathogens Used for: (circle one) cell mediated or humoral immunity Used for: (circle one) extracellular or intracellular pathogens Produce vast quantities of soluble identical to the BCR Bind to complex for activation 5 classes of antibodies include: 1.) 2.) 3.) 4.) 5.) 3 types of T-cells include: 1.) activated by ___type 2.) activated by type 3.) _activated by type