Carbon dioxide (CO₂) is produced during two stages of cellular respiration:

1. Pyruvate Oxidation: This is the step between glycolysis and the citric acid cycle. In this process, each pyruvate molecule is oxidized and one carbon atom is removed from each pyruvate, forming CO₂.

2. Citric Acid Cycle (also known as the Krebs cycle or TCA cycle): In this cycle, the remaining two carbon atoms from pyruvate are removed, each forming a CO₂ molecule.

So, CO₂ is not produced during glycolysis or oxidative phosphorylation.

Question

Carbon dioxide (CO₂) is produced during two stages of cellular respiration:

1. Pyruvate Oxidation: This is the step between glycolysis and the citric acid cycle. In this process, each pyruvate molecule is oxidized and one carbon atom is removed from each pyruvate, forming CO₂.

2. Citric Acid Cycle (also known as the Krebs cycle or TCA cycle): In this cycle, the remaining two carbon atoms from pyruvate are removed, each forming a CO₂ molecule.

So, CO₂ is not produced during glycolysis or oxidative phosphorylation.

Knowee AI · Accepted Answer

Carbon dioxide (CO₂) is produced during two stages of cellular respiration:

1. Pyruvate Oxidation: This is the step between glycolysis and the citric acid cycle. In this process, each pyruvate molecule is oxidized and one carbon atom is removed from each pyruvate, forming CO₂.

2. Citric Acid Cycle (also known as the Krebs cycle or TCA cycle): In this cycle, the remaining two carbon atoms from pyruvate are removed, each forming a CO₂ molecule.

So, CO₂ is not produced during glycolysis or oxidative phosphorylation.

In which stage(s) of cellular respiration is carbon dioxide (CO₂) produced?Group of answer choicespyruvate oxidationglycolysiscitric acid cycleoxidative phosphorylation

Question

Solution

Similar Questions

Upgrade your grade with Knowee