Which of the following statements is NOT true?

a. The more complex a foreign molecule the greater its antigenicity.
b. Isolated molecules may act as antigens.
c. Large polysaccharides may act as antigens.
d. T cells reside in colonies.
e. The key to B- and T-cell specificity is the TLRs present in their membrane thatbinds antigens.


E

Anatomy & Physiology

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