★ Heart Structure and Double Circulation Quiz
Exchanges between blood and tissue cells occur in capillary beds.
A. TRUE
B. FALSE
Select your answer:

Topics:
Renal Replacement Therapies Vet Terminology Eye DNA Replication Heterotrophic Nutrition Immunity in Humans Digestion and Absorption of Carbohydrates Nervous System Functioning Health Issues Related to Digesting System and Eating Habits Principles of Microbiology Infectious Disease Agents of Disease Biology DNA and RNA Structures Bio CellsOther quiz:
Functional Neuroanatomy of the CNS › ViewWhat is the name of the blue colored portion on the brain?
A. occipital
B. parietal
C. temporal
D. frontal
Immune System › View
The purpose of the immune system is to:
A. Help germs invade your body
B. Fight off sickness
C. Make your nose run
D. Give you diarrhea