innate and adaptive immunity Flashcards
1
Q
what stimulates adaptive immunity?
A
- molecules produced in I.I
- influence nature of adaptive immune responses
2
Q
who induces T cell activation and differentiation into effector cells?
A
- antigen presenting cells
3
Q
who provide second signals for B cell activation and antibody production?
A
- complement fragments generated by alternative pathway
4
Q
what are adjuvants?
A
substances that need to be administered together with protein antigens (vaccines) to elicit maximal T cell-dependent immune responses
