Functions of the kidneys

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Assignment:

Kidneys and the Excretory System

Please answer all questions in your own words.

1. Give the main functions of the kidneys. Why are the kidneys so important? Consider how homeostasis would be impacted if the kidneys were not functioning.

2. Explain how Na+ ions, Cl-, and water move out of the nephron.

3. Explain why sometimes the urine is concentrated and other times it is not.

4. Name and describe the effects of one hormone in regulating water balance.

Reference no: EM133454927

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