Do cells make more ATP from anaerobic or aerobic respiration?
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Do cells make more ATP from anaerobic or aerobic respiration?
Summary. Aerobic respiration is far more energy-efficient than anaerobic respiration. Aerobic processes produce up to 38 ATP per glucose. Anaerobic processes yield only 2 ATP per glucose.
Why aerobic respiration is more efficient than anaerobic respiration?
The efficiency of aerobic respiration as compared to anaerobic respiration depends on the amount of energy produced but not on the organisms in which it takes place. Aerobic respiration is more efficient than anaerobic respiration because aerobic respiration yields more energy as compared to anaerobic respiration.
Is aerobic respiration is the most efficient way to make ATP?
Aerobic cell respiration (glycolysis + the Krebs cycle + respiratory electron transport) produces 36 ATP/glucose consumed. Aerobic cell respiration is roughly 18 times more efficient than anaerobic cell respiration. Overall, aerobic respiration converts about 40\% of the available energy of glucose into ATP.
How does anaerobic respiration produce ATP?
Fermentation releases CO2, but does not make any ATP – all ATP during anaerobic respiration is produced during glycolysis. Since glycolysis produces 2 ATP, anaerobic respiration yields 2 ATP for every molecule of glucose. Other cells and organisms will ferment pyruvate into lactate, also known as lactic acid.
Why is less energy released in anaerobic respiration?
Anaerobic respiration in muscles Glucose is not completely broken down, so less energy is released than during aerobic respiration. There is a build-up of lactic acid in the muscles during vigorous exercise. The lactic acid needs to be oxidised to carbon dioxide and water later.
Why does aerobic respiration produce more ATP?
Aerobic respiration produces more ATP than anaerobic respiration due to the complete oxidation of glucose to CO2 and water. O2 acts as the terminal electron acceptor in the electron transport chain and gets reduced to water. Most of the ATPs are produced by oxidative phosphorylation in the electron transport chain.
Does anaerobic respiration produce ATP?
During aerobic cellular respiration, glucose reacts with oxygen, forming ATP that can be used by the cell. Carbon dioxide and water are created as byproducts….Aerobic vs anaerobic respiration.
| Aerobic | Anaerobic | |
|---|---|---|
| ATP produced | Large amount (36 ATP) | Small amount (2 ATP) |
How many ATP molecules are produced during aerobic respiration?
36 ATP
Aerobic vs anaerobic respiration
| Aerobic | |
|---|---|
| Products | ATP, water, CO 2 |
| Location | Cytoplasm (glycolysis) and mitochondria |
| Stages | Glycolysis (anaerobic), Krebs cycle, oxidative phosphorylation |
| ATP produced | Large amount (36 ATP) |
How many ATP are produced in aerobic and anaerobic respiration?
The three stages of aerobic cellular respiration are glycolysis (an anaerobic process), the Krebs cycle, and oxidative phosphorylation….Aerobic vs anaerobic respiration.
| Aerobic | Anaerobic | |
|---|---|---|
| ATP produced | Large amount (36 ATP) | Small amount (2 ATP) |
How is ATP produced during aerobic respiration?
Most of the ATP produced by aerobic cellular respiration is made by oxidative phosphorylation. The energy of O2 released is used to create a chemiosmotic potential by pumping protons across a membrane. This potential is then used to drive ATP synthase and produce ATP from ADP and a phosphate group.
Why does aerobic respiration yield fewer molecules of ATP?
In the last stage of respiration, some protons leak through the inner mitochondrial membrane back inside the matrix, so proton motive force which spins the headpiece of ATP synthase to produce ATP is decreased, hence less ATP produced.
What is anaerobic respiration and how does it work?
Aerobic respiration, as the name suggests, is the process of producing the energy required by cells using oxygen. The by-product of this process produces carbon dioxide along with ATP – the energy currency of the cells. Anaerobic respiration is similar to aerobic respiration, except, the process happens without the presence of oxygen.
How much energy is released during the process of aerobic respiration?
The 2900 kJ of energy is released during the process of breaking the glucose molecule and in turn, this energy is used to produce ATP – Adenosine Triphosphate molecules which are used by the system for various purposes. Aerobic respiration process takes place in all multicellular organisms including animals, plants and other living organisms.
What is the equation for aerobic cellular respiration?
The equation for aerobic cellular respiration is: C6H12O6 + 6O2 ————–> 6CO2 + 6H2O + ATP List out the different types of Anaerobic Respiration? There are two main types of anaerobic respiration:
What are some examples of aerobic respiration in humans?
Human breathing is the classic example. Oxygen is in-breathed, and used to energize the life functions; carbonic acid that is made as a byproduct of the process is exhaled from the body. Originally Answered: What are some examples of aerobic respiration? Most of the multicellular organisms produce energy by aerobic respiration.