MCQOPTIONS
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| 1. |
In distal convoluted tubule of the nephrons: |
| A. | \[N{{a}^{+}}\] reabsorption requires energy. |
| B. | Secretion of \[{{K}^{+}}\] ions does not require energy. |
| C. | Water reabsorption requires energy. |
| D. | Ammonia is secreted. |
| Answer» B. Secretion of \[{{K}^{+}}\] ions does not require energy. | |