2 million
there are two layers inner and outer layer of a blood cell.......
each Red blood cell is capable of transporting oxygen, and carbon dioxide.
To calculate the number of new red blood cells that must be produced per second to replace the RBC population, you would need to consider the total number of red blood cells in the body and their lifespan. Given that an average adult has 5 liters of blood (which is equivalent to 5,000,000 microliters) and each microliter contains 5 million red blood cells, you would multiply these values to find the total number of red blood cells in the body. Then, you would divide this total by the 120-day lifespan of red blood cells to determine how many cells need to be produced each second.
Each Red Blood Cell can carry up to four oxygen molecules, which bind to hemoglobin proteins in the cell. This binding of oxygen to hemoglobin is crucial for the transport of oxygen from the lungs to tissues throughout the body.
Rh is a blood group system used for blood transfusions. Many people have the Rh factor on the red blood cell's surface that determine who they can give and receive blood from.
There is only one normal type of red blood cell.
Sickle cell disease is one of many diseases of the red blood cell.
There is only one normal type of red blood cell.
15 million (approx). the balance between red cell production and the removal of aging red cells from the circulation is precisely maintained. The rate of blood cell formation varies depending on the individual, but a typical production might be an average 200,000,000,000 red cells per day, 10,000,000,000 white cells per day , and 400,000,000,000 platelets per day.
Humans have 46 chromosomes in each cell.
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Just one per cell.