Which Involves Adaptive Cell-Mediated Immunity

Multiple Choice

Which involves adaptive cell-mediated immunity?

A) a neutrophil killing a bacteria by direct cell-to-cell contact
B) a cytotoxic T cell destroying a virus-infected cell
C) antibodies produced that destroy an invading pathogen
D) a neutrophil killing a bacteria by direct cell-to-cell contact, and a cytotoxic T cell destroying a virus-infected cell
E) a cytotoxic T cell destroying a virus-infected cell, and antibodies produced that destroy an invading pathogen