How much ATP is produced by cellular respiration?

Biology textbooks often state that 38 ATP molecules can be made per oxidized glucose molecule during cellular respiration (2 from glycolysis, 2 from the Krebs cycle, and about 34 from the electron transport system).

1. Does cellular respiration produce 36 or 38 ATP?
2. How is 36 ATP produced in cellular respiration?
3. How is 34 ATP produced?
4. How does cellular respiration make 38 ATP?
5. Why is the total count about 36 or 38?
6. Does the ETC produce 32 or 34 ATP?
7. How many ATP are produced from 1 NADH?
8. What is Chemiosmosis in cellular respiration?
9. How many ATP Net are made in the glycolysis part of cellular respiration?
10. Which process is responsible for the largest amount of ATP production during cellular respiration?
11. Which part of cellular respiration produces the most ATP How does it work?
12. Where is 36 ATP produced?
13. How do we get 32 ATP?

Does cellular respiration produce 36 or 38 ATP?

The theoretical maximum yield of ATP for the oxidation of one molecule of glucose during aerobic respiration is 38. In terms of substrate-level phosphorylation, oxidative phosphorylation, and the component pathways involved, briefly explain how this number is obtained.

How is 36 ATP produced in cellular respiration?

Electron transport from the molecules of NADH and FADH₂ made from glycolysis, the transformation of pyruvate, and the Krebs cycle creates as many as 32 more ATP molecules. Therefore, a total of up to 36 molecules of ATP can be made from just one molecule of glucose in the process of cellular respiration.

How is 34 ATP produced?

The Krebs cycle takes place inside the mitochondria. The Krebs cycle produces the CO₂ that you breath out. This stage produces most of the energy ( 34 ATP molecules, compared to only 2 ATP for glycolysis and 2 ATP for Krebs cycle). The electron transport chain takes place in the mitochondria.

How does cellular respiration make 38 ATP?

Most of the ATP produced by aerobic cellular respiration is made by oxidative phosphorylation. ... Biology textbooks often state that 38 ATP molecules can be made per oxidized glucose molecule during cellular respiration (2 from glycolysis, 2 from the Krebs cycle, and about 34 from the electron transport system).

Why is the total count about 36 or 38?

33. Why is the total count about 36 or 38 ATP molecules rather than a specific number? Since phosphorylation and the redox reactions aren't directly coupled to each other, the ratio of the number of NADH molecules to the number of ATP molecules is not a whole number.

Does the ETC produce 32 or 34 ATP?

In fact, 34 ATP are produced. The ETC is directly aerobic because it uses oxygen and converts it into water.

How many ATP are produced from 1 NADH?

In cytoplasm, one molecule of NADH is equivalent to 2 ATP. Inside the mitochondria, one molecule of NADH is equivalent to 3 ATP.

What is Chemiosmosis in cellular respiration?

Chemiosmosis is the movement of ions across a semipermeable membrane bound structure, down their electrochemical gradient. An example of this would be the formation of adenosine triphosphate (ATP) by the movement of hydrogen ions (H⁺) across a membrane during cellular respiration or photosynthesis.

How many ATP Net are made in the glycolysis part of cellular respiration?

How many ATP (net) are made in the glycolysis part of cellular respiration? There are 2 net ATP made during the glycolysis stage of cellular respiration.

Which process is responsible for the largest amount of ATP production during cellular respiration?

Explanation: The electron transport chain generates the most ATP out of all three major phases of cellular respiration. Glycolysis produces a net of 2 ATP per molecule of glucose.

Which part of cellular respiration produces the most ATP How does it work?

The stage that produces most of the ATP during cellular respiration is the electron transport system (ETS) present in mitochondria. The formation of ATP occurs by oxidative phosphorylation. Theoretically, 34 ATPs are produced in the ETS by the complete oxidation of a glucose molecule.

Where is 36 ATP produced?

During respiration, 36 ATP molecules are produced per glucose molecule. 2 molecules of ATP are produced outside mitochondria i.e., during glycolysis and other 34 molecules of ATP are produced inside mitochondria from Krebs cycle.

How do we get 32 ATP?

In a eukaryotic cell, the process of cellular respiration can metabolize one molecule of glucose into 30 to 32 ATP. The process of glycolysis only produces two ATP, while all the rest are produced during the electron transport chain.