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10 questions
Name the vessel carrying deoxygenated blood from body parts to heart
Aorta
Pulmonary vein
Pulmonary artery
Venacava
Name the fluid part of blood
Water
RBC
Plasma
Platelets
Which one is one cell thick blood vessel
Capillaries
Artery
Veins
Left side of heart has
Oxygenated blood
Deoxygenated blood
What prevents the back flow of blood in heart chambers
Septum
Thick wall
Valves
Blood pressure
Humans have how many chambers in heart
4
2
3
1
Oxygen binds to which pigment in RBC
Chlorophyll
Haemoglobin
Leucocytes
None
Bile juice is released by
Liver
Small intestine
Large intestine
Stomach
First enzyme that gets mixed with food is
Lipase
Trypsin
Pepsin
Salivary amylase
Name the layer that protects the stomach cells from acid
Villi
Pepsin
Gastric lining
Mucus
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