Question
Asked Oct 14, 2019
Why are estimates of ATP production from cellular respiration
provided in terms of a range (30-32, for example)?
check_circleExpert Solution
Step 1

Adenosine triphosphates (ATP) are complex organic molecules that act as high energy compounds. They are involved in providing energy that helps to drive many metabolic processes like respiration and muscle contraction. Due to their importance in providing energy, they are termed as “molecular unit of currency” in the intracellular energy transfer.

Step 2

Cellular respiration involves a set of metabolic reactions in the cell that helps to convert biochemical energy from nutrients into ATP. It is a catabolic reaction that helps to break large molecules into smaller ones to release energy ultimately. In a eukaryotic cell, the cellular respiration metabolizes one glucose molecule into 30 or 32 ATP. The number of ATP produced is often expressed as range because of the variance of ATP production during the catabolism of glucose. Of all the ATP molecules produced, only two molecules are produces during glycolysis by the process of substrate phosphorylation. The rest of the ATPs are produced by the process of oxidative phosphoryl...

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