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mariarad [96]
3 years ago
14

Based on what you know about the function of the nephron, why should urine be free of blood cells?

Health
1 answer:
baherus [9]3 years ago
8 0
<span>The nephron is the basic structural and functional unit of the kidney, it regulates the concentration of water and soluble substances like sodium through filtering the blood, reabsorbing what is needed and excreting the rest as urine. Therefore urine should be free of blood as the nephron filters the blood, cleaning it for the body to reuse.</span>
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