Select your answer:
Topics:
Lipids Diabetes Conjunctivita HFT Vitamins Cells & Body Systems Diagnostic Tools All About Blood Composition Of Human Blood Circulatory System - Pathway of Blood Gastroenterology The Cardiovascular System OCR A-level Circulatory & Respiratory System Central and Peripheral Nervous System Vision Heterotrophic NutritionOther quiz:
Cardiology › ViewThickening or hardening of the blood vessel
A. Arteriosclerosis
B. Atherosclerosis
Biotechnology › View
What is an antigen?
A. A type of white blood cell.
B. A molecule that provokes a specific immune response.
C. A type of bacteria.
D. A type of virus.