they move blood towards the heart.
A venule is a smaller version of a vein.
A vein is larger than a venule. It is also closer to the heart and farther from the capillaries than a venule.
Artery -> Arteriole -> Capillary -> Venule -> Vein
venule
Microcirculation
An arteriole transports oxygenated blood from the arteries to the capillary beds and a venule transports de-oxygenated blood from the capillary beds to the veins.
A venule is a very small blood vessel. It drains a capillary bed and meets up with other venules which drain blood into larger vessels called veins.
true
By the process of diffusion.
it is a part in the heart which reforms the bases of the muscle contamination in the heart.
Hydrostatic pressure is the force the gains the ECF from blood at the ends of the arteriole and venule. This process depends heavily on gravity for it to work properly.
The arterioles wall contains smooth muscle and elastic fibers and is six times thicker to handle the higher pressure in the arterioles. The venule is like a giant capillary.