All of the following are transported across renal tubular cell membranes by secondary active transport, using the energy of the active transport of Na+ , EXCEPT:

All of the following are transported across renal tubular cell membran

1.	All of the following are transported across renal tubular cell membranes by secondary active transport, using the energy of the active transport of Na+ , EXCEPT:
A.	glucose
B.	lactate
C.	citrate
D.	H+
E.	K+
Answer» F.