As is protocol in an autopsy, all internal organs are removed, dissected, and examined. A small part of every organ is set aside and sent off to the histology lab for microscopic inspection. A cross section of the throat is under the microscope. The lab technician notices that it is red and raw. If Dean died from complications due to a virus like influenza, what specific immunity cell/molecule should the lab technician see remnants of through the microscope in the throat tissue?
A. Macrophage
B. Complement proteins
C. Natural Killer Cells
D. T Cells

As is protocol in an autopsy, all internal organs are removed, dissected, and examined. A small...