NEET Sample Paper NEET Sample Test Paper-11

  • question_answer
    Human urine is usually acidic because:

    A)  hydrogen ions are actively secreted into the filtrate

    B)  the sodium transporter exchanges one hydrogen ion for each sodium ion, in peritubular capillaries

    C)  excreted plasma proteins are acidic

    D)  potassium and sodium exchange generates acidity

    Correct Answer: A


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