Which of the following statements concerning HCO₃⁻ excretion by the kidneys is incorrect?
A)During HCO3- reabsorption, HCO3- in the tubular fluid is actively cotransported by K+.
B)HCO3- is not excreted at pH =7.4.
C)Secretion of H+ is accompanied by the addition of new HCO3- to the plasma.
D)HCO3- excretion increases during alkalosis.
E)None of the above are incorrect.

Question

Quizplus · Accepted Answer

The Answer of Which of the following statements concerning HCO₃⁻ excretion by the kidneys is incorrect?
A)During HCO3- reabsorption, HCO3- in the tubular fluid is actively cotransported by K+.
B)HCO3- is not excreted at pH =7.4.
C)Secretion of H+ is accompanied by the addition of new HCO3- to the plasma.
D)HCO3- excretion increases during alkalosis.
E)None of the above are incorrect.

Which of the Following Statements Concerning HCO₃⁻ Excretion by the Kidneys