An Adjuvant Enhances the Effectiveness of Vaccines by Inducing the Expression

Multiple Choice

An adjuvant enhances the effectiveness of vaccines by inducing the expression of _____ on ________.

A) co-stimulatory molecules; dendritic cells
B) CD28; macrophages
C) MHC class II molecules; T cells
D) T-cell receptor; T cells
E) immunoreceptor tyrosine-based activation motifs; dendritic cells.