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3) Glycolysis is an example of oxidative phosphorylation. true or false? 4)Which

ID: 46942 • Letter: 3

Question

3) Glycolysis is an example of oxidative phosphorylation. true or false?

4)Which of the following statements is incorrect?

a)In the proximal convoluted tubule, sodium ions are reabsorbed through the apical membrane by the Na+ -glucose symporters and Na+ /H+ antiporters

b) In the loop of Henle, Na+ -K+-2Cl- Symporters reclaim sodium, potassium and chloride from fluid in the tubule lumen.

c)In the distal convoluted tubule, sodium resorption is mainly by osmosis

d) In the collecting duct, principle cells absorb sodium.

Explanation / Answer

3). False. Glycolysis is an example of substrate level phosphorylation.

4). c)In the distal convoluted tubule, sodium resorption is mainly by osmosis (most of the sodium is absorbed by proximal convoluted tubule)., in distal tubules, its absorption is mediated through the hormone aldosterone.

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