which of the following is the most potent stimulator of naïve T cells ?
a. B cells
b. Mature dendritic cells
c. Epithelial cells
d. Macrophages
Answer: b . mature dendritic cells
the study of death in all its aspects is called ?
a. thanatology
b. ornithology
c. odontology
d. none
answer: a . thanatology .