★ Transportation Quiz
Which blood vessel has valves to prevent the back-flow of blood?
A. Veins
B. Arteries
C. Capillaries
Select your answer:
Topics:
Weight Management Body Fluids Disease Cards Diabetes Pathophysiology Cells and Organ Systems Life Processes - Digestion and Respiration Heart and Circulatory System Cell Structure and Functions Nutrition - Digestive System Cell Transport Muscular The Chemistry of Microbiology Soldiers of Defense Dermis Source of FoodOther quiz:
The Blood › ViewWhich cell releases antibodies to the blood?
A. phagocytes
B. lymphocytes
C. platelets
Carbohydrates › View
what is the storage(s) form of carbohydrate found in mammals?
A. Glucose and glycogen
B. Glycogen
C. starch
D. Fiber and glycogen