How are the processes of reabsorption and secretion related? A) Materials move in opposite directions: reabsorption moves materials into the blood, whereas secretion removes them from the blood. B) They both involve movement of material from the tubular fluid into the blood. C) Materials move in opposite directions: secretion moves materials into the blood, whereas reabsorption removes them from the blood. D) They both involve movement of material from the blood into the tubular fluid.

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A: Answer

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Q: What adaptations do tubule cells have for reabsorption?

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A: Re-absorption and secretion are two essential process that occur in the nephron during urine…

Q: What are the main structures of the excretory system

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Q: Which substances in the blood are never filtered out into the urine?

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Q: Explain the functions of Kidneys ?

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Q: What are the tissues found in URINALYSIS?

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