★ Immunology Quiz
A small injected dose of a pathogen that stimulates the production of antibodies is:
A. histamine
B. interferon
C. pathogen
D. vaccine
Select your answer:

Topics:
Respiration in Organisms Hematology in Veterinary Medicine EM Spectrum Deaf Blind Sports Medicine Unintentional Injuries Fat The Energy Nutrients Embryology Hematologic System Bacterial Protein Synthesis Inhbitors Circulatory and Nervous System Nutrition Lipid Infectious Disease and Pathogens BiodiversityOther quiz:
Nervous / Sensory System › ViewThe two major parts of the nervous system are the
A. brain and spinal cord
B. central and somatic nervous systems
C. sympathetic and parasympathetic systems.
D. peripheral and central nervous systems
Stem Cells & Cell Differentiation › View
Stem cells are
A. cells that grow uncontrollably
B. undifferentiated and can be any type of cell
C. never go through cell division
D. only found in embryos