★ Immunity and Vaccines Quiz
Which of the following is NOT part of the first line of defense?
A. skin
B. B cells
C. sweat
D. lysozyme
Select your answer:
Topics:
Respiration Anatomy and Physiology Pediatric Cardiology Anatomy Bones Multicellular Organisms The Respiratory System Enzymes and Metabolic Pathways Cell Transport The Cardiovascular System OCR A-level Cardiology Medications The Human Body Radiography Characteristics of Life Ecology Physical and Sensory Impairment Stem Cells & Cell DifferentiationOther quiz:
Foodborne Illness › ViewWhat could happen if you eat a food that is unsafe?
A. Nothing would happen if the food tasted okay.
B. Nothing would happen if the food looked okay.
C. Nothing would happen if the food smelled okay.
D. Nothing would happen if the food had been refrigerated.
E. You could get sick
Organization of Systems › View
A group of organs and tissues specialized for the rapid transmission and processing of information throughout the body.
A. endocrine system
B. nervous system
C. organ system
D. reproductive system