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Red blood gets its color from hemoglobin, a protein inside red blood cells that binds with oxygen. Hemoglobin gives blood its red color when oxygenated and appears more blue when deoxygenated. This color change is key for transporting oxygen from the lungs to the rest of the body and removing carbon dioxide.
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How many RBC are produced and destroyed per day?
Approximately 200-250 billion red blood cells are produced and destroyed per day in a healthy adult. This balance is important to maintain the body's red blood cell count and overall health.
Formed elements constitute what percentage of the total blood volume?
Formed elements, which include red blood cells, white blood cells, and platelets, constitute approximately 45% of the total blood volume. Plasma makes up the remaining 55%.
How is blood created?
Blood is created in the bone marrow through a process called hematopoiesis. Stem cells in the bone marrow differentiate and mature into various types of blood cells, including red blood cells, white blood cells, and platelets. These mature blood cells are then released into the bloodstream to perform their functions in the body.
Describe the evolution of the barbers pole?
The barbers pole originated in the Middle Ages, when barbers also practiced bloodletting and other medical procedures. The red and white stripes represent blood and bandages respectively. Over time, the barbers pole became a symbol of barbershops and their services.
How many people a day does the Red Cross save?
The Red Cross is involved in a wide range of activities including disaster relief, blood donations, and health education, so the number of people they save varies each day. On average, the Red Cross estimates that they help prevent and alleviate human suffering for millions of people worldwide every year.
How does blood enter a red blood cell?
Blood contains red blood cells. Red blood cells don't contain blood. Blood does not enter the red blood cell.
What is red blood?
blood that is red
What is a blood red?
Blood red is a vivid deep red colour, similar to the colour of blood.
What is the difference between red blood cells and red blood corpuscles?
None - red blood cells are also called red blood corpuscles.
When is a red blood cell red?
a red blood cell is red when it reaches oxegen.
Does every part of the body have red blood cells?
As the name says, red blood cells are found in the blood. If there is blood there, there is red blood cells.
what that make the blood red?
The protein hemoglobin, found in the red blood cells, is what makes blood red.
What gives oxygenated blood its blue color?
No deoxygenated blood is dark red and oxygenated blood is lightish red.
Do squids have red blood?
Yes their blood is red
Where is the red blood cell found?
In the blood, their presence makes blood red.
Why is the blood red?
The red color of blood is caused by a red compound, oxyhemoglobin.
What give the red blood cell red?
Haemoglobin is the red pigment in red blood cells.
