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The protein hemoglobin, found in the red blood cells, is what makes blood red.
What else can I help you with?
Where does dark red blood change to bright red blood?
Because,oxygen make it red
What is the percenatge of red blood cell in blood?
Red blood cells make up approximately 45% of blood.
How do red blood cells make tissues?
Blood, including plasma (the liquid part), red blood cells, white blood cells and plates are a tissue. They do not make tissues. Red bone marrow does makes this tissue.
How do red blood cells make blood look red?
The content of oxygen within the RBC's.
What colors do you mix together to make scarlet?
Blood red and florescent
What functions does a red blood cell have?
red blood cells carry the oxygen to your body they also make up most of your blood.
Are there more red or white cells?
Red blood cells make up about 90% of your blood cells, while white blood cells make up only about 10%.
Does hemoglobin make human blood red?
No, I think I remember that iron causes the red color to the red blood cells. But, I am not sure.
What minerals make are blood red?
iron
How did cavemen make red paint?
with blood
What do the blue blood represents?
When they put diagrams of blood circulation in books and illustrations they often make the color of blood either blue or red. Though blood, in real life, is either dark red or bright red, it is easier to tell them apart by making the blood that is carrying a full load of oxygen as red, for the bright red blood that is oxygen-rich and they make the oxygen-poor blood a bluish color, when instead it is really just dark red.
Why do the red blood cells stay in these blood vessels?
Because is where it has to stay. To make the blood continue.
