Fechar
What is a transport system required to do?
What are the two factors that a transport system is based on?
Which type of animals require a transport system?
What are the main features of transport systems?
What are the two ways in which mass transport can be achieved?
What type of system do mammals have?
Why is blood passed through the heart twice?
Label the diagram.
Which side of the heart carries deoxygenated blood?
Which side of the heart carries oxygenated blood?
The heart has two pumps which each have two chambers. What are these chambers and describe them?
Where does the right ventricle pump blood to?
Where does the left ventricle pump blood to?
Why does the left ventricle have a thicker muscular wall?
What are the two valves between the atria and the ventricles called?
The ventricles pump blood away from the heart into..?
The atria receive blood from the..?
What are the vessels connecting to the heart called?
What are the 4 vessels connecting to the heart?
What is the aorta connected to and what does it carry?
What is the vena cava connected to and what does it carry?
What is the pulmonary artery connected to and what does it carry?
What is the pulmonary vein connected to and what does it carry?
What blood vessels supply the heart?
What is the resting heart rate of humans?
What are the three stages of the cardiac cycle?
What happens in diastole?
What happens in atrial systole?
What happens in ventricular systole.
What is the function of a valve?
What are the three main types of valves?
Where do atrioventricular valves occur and what is there function?
Where do semi lunar valves occur and what is there function?
Where do pocket valves occur and what is there function?
What are valves made up of?
What is the equation for cardiac output?
What is cardiac output measured in?
Describe the pressure changes in the atria.
Describe the pressure changes in the ventricle.
Describe the pressure changes in the aorta.
Describe the ventricular volume in the cardiac cycle.
What are the four different types of blood vessels?
What is the function of the arteries?
What is the function of the arterioles?
What is the function of the capillaries?
What is the function of veins?
What is the basic structure of arteries, arterioles and veins?
How is the arterys structure related to its function?
How is the arterioles structure related to its function?
How is the veins structure related to its function?
How is the capillaries structure related to its function?
What is tissue fluid?
Where is tissue fluid formed?
What is the composition of blood plasma controlled by?
How is tissue fluid formed?
How does tissue fluid return to the circulatory system?
What happens to the tissue fluid that doesn't return to the capillaries?
How are the contents of the lymphatic system moved?
