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WorksheetsBlood & Circulatory System LC Biology
Total questions: 20
Worksheet time: 14mins
Number of heart chambers
2
3
4
5
Pulmonary circulation is
The blood flow from heart to the body cells and back to the heart
The blood flow from heart to the lungs and back to the heart
The blood flow from lungs to the heart and then to the body cells
The blood flow from the body cells to the lunngs and back to the heart
Systemic circulation is
The blood flow from heart to the body cells and back to the heart
The blood flow from heart to the lungs and back to the heart
The blood flow from lungs to the heart and then to the body cells
The blood flow from the body cells to the lunngs and back to the heart
Deoxygenated blood flow from the body cells to the heart via .....
Vena Cava
Aorta
Pulmonary artery
Pulmonary vein
The ...... separate the right atrium and the right ventricle
Semilunar valve
Bicuspid valve
Tricuspid valve
Aortic valve
The ...... separate the left atrium and the left ventricle
Semilunar valve
Bicuspid valve
Tricuspid valve
Aortic valve
The SA node(pacemaker) Is locted in the
Right Ventricle
Between the atria & ventricles
Right atrium
Left atrium
Give one difference between a red blood cell and a regular cell
(a)
Where are blood cells produced ?
Bone marrow
Heart
Arteries
Veins
What is the average pulserate per minute for an adult?
(a)
Labell part C
(a)
What causes the sound of the heartbeat
Heart hitting off your lungs
Blood going back into the heart
Opening and closing of the valves in the heart
Heart pumping blood around
What is the name of the arteries that provdie the heart with oxygen
Coronary
Capilleries
Aorta
Pulmonary artery
Label part A
(a)
Why is the lefthand side of the heart thicker than the right hand side?
The heart is on the left hand side of the chest
It has to pump oxygenated blood
It has to pump blood further
Has to pump more blood
