AQA B3 - Blood Vessels
A quiz about the main blood vessels and their properties
- Created by: H@S@N
- Created on: 11-05-13 19:22
Other questions in this quiz
2. What do Veins have that Arteries don't?
- Veins have no differences to Arteries
- Veins have thicker walls
- Veins have valves to prevent backflow
- Veins have more muscular walls
3. What do Arteries do?
- They carry blood full of Urea
- They usually carry Oxgyenated blood around the body
- They carry Deoxygenated blood around the body
- They allow Oxygen to diffuse to the respiring cells
4. Why does a Capillary have such thin walls?
- To allow the diffusion of waste substances and oxygen easily
- It doesn't affect the purpose of the Capillary at all
- To increase the space for red blood cells
- To have a more elasticated surface
5. Why does an Artery have such muscular and elastic walls?
- To keep the pressure of the blood high, and to cope with the high pressure
- To allow the Arteries to allow red blood cells to pass
- It makes no difference at all
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