Arrange the following in correct order.

Arrange the following in correct order.


(1) cotransport molecule binds to sodium and glucose

(2) establish sodium concentration gradient between tubular cells and tubular lumen

(3) sodium and glucose moved into tubular cell

(4) active transport of sodium from tubular cells to interstitial area


A. 2, 1, 3, 4

B. 4, 2, 1, 3

C. 1, 3, 4, 2

D. 2, 4, 1, 3

E. 1, 2, 3, 4


Answer: B. 4, 2, 1, 3


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Biology Chapter 26

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