★ Circulatory System Quiz
What do Red-Blood cells do?
A. Carry oxygen from the lungs to the body cells and transport carbon dioxide from the cells back to the lungs
B. keeps blood flowing in one direction to the heart and prevent blood from flowing backwards
C. Collects blood from the capillaries and drain it into the veins
D. Bring nutriients to the cells and carries away waste materials.
Select your answer:
Topics:
Normal Radiographic Anatomy Major Internal Organs of the Body Skeleton and Muscles Pathophysiology - Inflammation Diabetes Mitosis for Mya Pathology Immunity in Humans Shelter Medicine Human Body and Pathogens Transport System in Man Cardiorespiratory System Nutrition - Digestive System Organic Compounds, Minerals and Enzymes Human ReproductionOther quiz:
Proteins › ViewNutrients that build and repair tissues and cells e.g. meat, milk, eggs.
A. Fat
B. Minerals
C. Vitamins
D. Protein
Excretory System › View
What are the filtering units of the kidneys?
A. nephrons
B. ureters
C. nuerons
D. alveloi