Red blood cells have characteristics: biconcave in shape, have no nucleus, have hemoglobin, produced in bone marrow, elastic, and can live up to 4 months.
True
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15
Hemoglobin in red blood cells (erythrocytes) is a pigment that makes the blue color in the cells and have function to carry oxygen.
False
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15
Blood will protect us from the diseases only caused by virus.
False
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15
Blood plays a role in blood clotting when an injury occurs.
True
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15
Platelets have functions to help blood clotting, make scabs over cut, and to repair your body.
True
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15
The characteristics of platelets: have the smallest size than the other blood cells and have a higher number than white blood cells.
True
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15
The main functions of white blood cells are to carry oxygen and against the diseases as our immune system.
False
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15
Blood plasma has a fewer number than blood cells.
False
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15
Blood have function to transport oxygen and nutrient to the cells which need it.
True
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15
Blood also have function to transport hormones and enzymes to all parts of the body.
True
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15
The number of red blood cells is the highest among other blood cells.
True
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15
The main components of the blood are red blood cells, white blood cells, and platelets.