AS - Level AS Biology (unit 2 - 13. exchange and transport) Flashcards on AQA biology 13.5 circulatory system of a mammal, created by Charlotte Hewson on 14/03/2015.
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Created by Charlotte Hewson
over 9 years ago
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Created by Charlotte Hewson
over 9 years ago
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why to larger organisms need a transport system?
what determines whether there is a specialised system?
what features give the greatest need for a specialised transport system?
what are 6 features of transport systems?
what are the three types of blood vessel?
which vessel takes blood from the right ventricle to the lungs?
which vessel takes blood from the lungs to the left atrium?
which vein takes de-oxygenated blood into the right atrium?
which artery takes oxygenated blood from the left ventricle to the rest of the body?
which artery takes blood to the kidneys?
which artery supplies the liver?
which vessel takes blood from the stomach and intestines to the liver?
Which vessel takes blood from the kidney to join the vena cava?
which blood vessel goes from the liver to join the vena cava?
A transport system moves substances long distances. how are these substances then moved into the cells?
what 3 things make the diffusion of substances into cells rapid?
