Which sequence illustrates the order of the steps from food to biochemically useful energy?
A)digestion;citric acid cycle;ATP production;acetyl-CoA production
B)digestion;citric acid cycle;acetyl-CoA production;ATP production
C)citric acid cycle;digestion;acetyl-CoA production;ATP production
D)digestion;acetyl-CoA production;citric acid cycle;ATP production
E)digestion;acetyl-CoA production;ATP production;citric acid cycle

Question

Quizplus · Accepted Answer

The correct sequence starts with digestion, breaking down food into smaller molecules. Then, acetyl-CoA is produced, which enters the citric acid cycle. Finally, ATP, the energy currency of the cell, is produced.

Which Sequence Illustrates the Order of the Steps from Food