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WorksheetsBiology Form 4
Total questions: 6
Worksheet time: 4mins
What main function of aorta?
Blood flows into the right ventricle
Blood flows into the left ventricle
Transports oxygenated blood to whole body
Transports deoxygenated blood from the heart
What function of pulmonary artery?
Transports deoxygenated blood from heart to lungs
Fibrinogen plays a role on blood clotting
Albumin controls blood osmotic pressure
Oxygen is required in the respiration of cells
It separates the left part of the heart from the right part of the heart and ensures that the oxygenated blood does not mix with the dexygenated blood. What is It?
Vena cava
Septum
Semilunar valves
Why muscular wall of the left ventricle is much thicker than muscular wall of the right ventricle?
Left ventricle has to generate greater pressure
Right ventricle has to generate greater pressure
Left ventricle has to pump blood to the lungs.
Right ventricle has to pump blood to the lungs.
Coronary veins transport oxygenated blood for heart while coronary arteries transport deoxygenated blood.
True
False
I dont know
The heart is located in the thorax cavity and contains five chambers.
True
False
