Once the erythrocytes enter the blood in humans, it is estimated that they have an average lifetime of?
Once the erythrocytes enter the blood in humans, it is estimated that they have an average lifetime of?
Explanation
- Erythrocytes, also known as red blood cells, have an average lifetime of 100 to 120 days in humans.
- They are produced in the bone marrow and can be recycled by macrophages.
- The average time for an erythrocyte to complete a cycle of circulation is 60 seconds, or one minute.