Which of the following are mechanisms the immune system uses to attack intracellular pathogen?

Effector T-cells include

The opsonin C3b on the surface of human cells binds to the complement receptor CR1 on the surface of the pathogen.

Upon antigen recognition, B-cells can differentiate into ______ and T-cells can differentiate into ______.

How do we refer to a lymph node where lymphocytes encounter lymph-borne antigens?

Which of the following receptors on macrophages bind to C3b components that have been deposited on the pathogens surface?

Pathogen-specific lymphocytes that are activated to fight against that pathogen would have gone through a process of selection and proliferation.

Which of the following is false about the initial protease of the complement pathways?

The site of T-cell maturation is:

The immune system involves two responses, a fixed innate immune response and a flexible adaptive immune response.