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The three stages of aerobic cellular respiration are glycolysis (an anaerobic process), the Krebs cycle, and oxidative phosphorylation.
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Aerobic vs anaerobic respiration.
| Aerobic | Anaerobic | |
|---|---|---|
| ATP produced | Large amount (36 ATP) | Small amount (2 ATP) |
- Does cellular respiration produce 36 or 38 ATP?
- How is 36 ATP produced in cellular respiration?
- Why is ATP 38 or 36?
- Is it 36 ATP or 38 ATP?
- How do we get 32 ATP?
- How is 34 ATP produced in the electron transport chain?
- Where is 36 ATP produced?
- What is cellular respiration Class 7?
- What is cellular respiration Class 10?
- How many ATP are produced in the mitochondria?
- Why does 1 NADH make 2.5 ATP?
- How many ATP are produced from 1 NADH?
- How many ATP are produced in glycolysis?
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.
Why is ATP 38 or 36?
In many human cells, two NADH+H+ molecules are transformed to FADH2 during this transport, thus giving 2 fewer ATP molecules at the end (36 rather than 38). In bacterial cells, there are no mitochondria. In fact, its entire cell acts as the mitochondria.
Is it 36 ATP or 38 ATP?
According to some newer sources, the ATP yield during aerobic respiration is not 36–38, but only about 30–32 ATP molecules / 1 molecule of glucose, because: ATP : NADH+H+ and ATP : FADH2 ratios during the oxidative phosphorylation appear to be not 3 and 2, but 2.5 and 1.5 respectively.
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.
How is 34 ATP produced in the electron transport chain?
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. This stage converts the NADH into ATP.
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.
What is cellular respiration Class 7?
The process of breakdown of food in the cell with the release of energy is called cellular respiration. Cellular respiration takes place in the cells of all organisms. In the cell, the food (glucose) is broken down into carbon dioxide and water using oxygen.
What is cellular respiration Class 10?
cellular respiration is the process of breaking down of glucose into the energy currency of the cell known as ATP.
How many ATP are produced in the mitochondria?
In the mitochondria, the metabolism of sugars is completed, and the energy released is harnessed so efficiently that about 30 molecules of ATP are produced for each molecule of glucose oxidized.
Why does 1 NADH make 2.5 ATP?
When electrons from NADH move through the transport chain, about 10 H +start superscript, plus, end superscript ions are pumped from the matrix to the intermembrane space, so each NADH yields about 2.5 ATP.
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.
How many ATP are produced in glycolysis?
During glycolysis, glucose ultimately breaks down into pyruvate and energy; a total of 2 ATP is derived in the process (Glucose + 2 NAD+ + 2 ADP + 2 Pi --> 2 Pyruvate + 2 NADH + 2 H+ + 2 ATP + 2 H2O). The hydroxyl groups allow for phosphorylation. The specific form of glucose used in glycolysis is glucose 6-phosphate.
