★ Microbiology Quiz
Superantigens are
A. body tissues that the immune system mistakes as foreign.
B. bacterial toxins that activate T cells at a 100 times greater rate than other antigens.
C. cell markers found in some member of a species but not in other members.
D. antigens that evoke allergic reactions.
Select your answer:
Topics:
Digestion and Microbes Health and Social Care Stimuli and Responses in Humans Carbohydrate Metabolism Chest, Back, Abs Biochemistry: Carbohydrates and Lipids Asthma My Teeth Cardiovascular Adaptation Refresher BMI, Body Composition and Body Types Components of Physical Fitness Carbohydrates, Proteins and Lipids Pathology Inflammation History of Psychology Weight ManagementOther quiz:
Bone Shapes & Long Bone Anatomy › ViewWhat is the long shaft of a bone called?
A. Epiphysis
B. Medullary Cavity
C. Periosteum
D. Diaphysis
Digestive and Circulatory System › View
Nutrients are absorbed in which digestive organ?
A. large intestines
B. mouth
C. small intestines
D. stomach