Arteries have thick, elastic muscle layer that can handle high pressure of the blood flow. Veins contain thin, elastic muscle layer with semilunar valves that prevent the blood from flowing in the opposite direction. Arteries have a high resistance while Veins have high capacitance.
Arteries carry blood away from the heart, veins carry blood to the heart, and capillaries branch off of arteries and veins. Capillaries are essentially min-arteries and min-veins.
The major blood vessels include the Arteries which have thicker walls compare to veins and blood flows in pulse, Veins which have thicker walls compared to capillaries and have vales , and lastly Capillaries which are smaller compared to veins and arteries and do not have valves.
compare and contrast the structure of a vein and artery
Lymphatics resemble veins in structure but have thinner walls and more valves.
yes
the three blood vessels are the Veins capillaries Arteries the arteries.
the veins are narrower and the arteries are thicker because the arteries should have to withstand a great force
Arteries drain (pump blood) into veins. Veins drain into your lungs and heart to be re-oxygenated. (This is not true for veins and arteries to and from your lungs.)
Cellulose is what surronds veins and arteries.
Veins do not pulsate Arteries pulsate Veins can easily collapse Arteries do not collapse (except in shock) Veins contain valves Blood pressure is low in the veins and higher in the arteries
Thee difference between muscle in veins and arteries is that muscles of arteries are thicker compared to those of veins.
blood travels away from the heart through arteries and blood travels to the heart through the veins