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What is the average lifespan of a red blood cell in humans?
What is the average lifespan of a red blood cell in humans?
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What is the average lifespan of a red blood cell in humans?
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The average lifespan of a red blood cell in humans is about 120 days.
Questions & Step-by-step Solutions
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Q: What is the average lifespan of a red blood cell in humans?
Solution:
The average lifespan of a red blood cell in humans is about 120 days.
Steps: 5
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Step 1: Understand what a red blood cell is. It is a type of cell in the blood that carries oxygen.
Step 2: Learn that red blood cells are produced in the bone marrow.
Step 3: Find out that red blood cells have a limited lifespan.
Step 4: Research or recall that the average lifespan of a red blood cell is approximately 120 days.
Step 5: Conclude that after about 120 days, red blood cells are removed from the bloodstream and replaced by new ones.
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