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What respiration pathway do glycolysis products enter if no oxygen is present in cells?
Wiki User
∙ 12y ago
Aerobic Respiration pathway
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoFermentation
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What cell would the enzyme GALT be found?
Since it is linked to the pathway of glycolysis which takes place in the cytosol, the enzyme GALT would be present in the cytosol. This is where glycolysis occurs.
Why does it make sense that the last pathway of aerobic respiration gives off the most ATP?
Because ATP is present due to oxidation.
What is a product of cellular respiration and nor fermentation?
Cell Respiration: Fermentation. All cells are able to synthesize ATP via the process of glycolysis. In many cells, if oxygen is not present, pyruvate is metabolized in a process called fermentation. Fermentation complements glycolysis and makes it possible for ATP to be continually produced in the absence of oxygen.
Does glycolysis make many ATPs?
Glycolysis produces a net gain of 2 ATP molecules per glucose molecule.Two ATP molecules are expended in the early stages of glycolysis, but 4 are later generated, so the net gain is 2 ATP.This is a small number compared to the aerobic stage of cellular respiration, which probably produces about another 28 or 30 ATP molecules per glucose.true... it gives out energy and oxygen
What is Decreased ATP production?
Cell respiration is actually a negative feedback system. If too many ATPs are produced, they will go back to the beginning of the reaction (glycolysis) and act as allosteric inhibitors to phosphofructokinase. Citrate works in the same way to inhibit the phosphofructokinase present in glycolysis and in the Krebs Cycle. However, the rate of cell respiration can increase with increasing levels of ADP, which acts as an allosteric activator.
In presence of oxygen glycolysis is followed by?
When oxygen is present, the Krebs Cycle and then the Electron transport chain follow glycolysis. When oxygen is not present, a different pathway follows glycolysis. The combination of glycolysis and the different pathway is called fermentation.
What metabolic pathway is common to both aerobic and anaerobic processes of sugar breakdown?
Glycolysis is the metabolic pathway common to both aerobic and anaerobic processes of sugar breakdown. It is the metabolic pathway that converts glucose into pyruvate. All organisms produce a high energy compound ATP by releasing energy stored in glucose and other sugars.
What cell would the enzyme GALT be found?
Since it is linked to the pathway of glycolysis which takes place in the cytosol, the enzyme GALT would be present in the cytosol. This is where glycolysis occurs.
What happens when oxygen is present and includes glycolysis and Krebs cylcle and Electron transport?
Cellular Respiration.
What happens when oxygen is present and includes glycolysis Krebs cycle and election transport?
Cellular Respiration
What stage of cellular respiration follows glycolysis in the presence of oxygen?
If there is no oxygen present, then the cell does either alcohol or lactic acid fermentation. If oxygen is present, the citric acid cycle follows glycolysis, with oxidative phosphorylation following the citric acid cycle.
What are the phases of cellular respiration?
they 3 phases of cellular respiration are glycolosis, electron transport chain, and the Calvin cycle
Why anareobic glycolysis is speedy than aerobic one?
Glycolysis itself anaerobic process and forms pyruvate. If there is oxygen present, pyruvate is reduced to acetyl-coenzyme A; if there is no oxygen present, pyruvate goes through fermentation, forming either lactic acid or ethanol.
What is the sequence of events in cellular respiration?
glycolysis, fermentation, Krebs cycle, ETC (Electron Transport Chain), Actually fermentation is not part of cellular respiration, and occurs only without oxygen, which cellular respiration depends on. -- Fermentation does occur, but only when no oxygen is present. It IS part of cellular respiration.
What would happen if all the energy in glucose were released in just one step?
If all the energy in glucose were released in just one step instead of gradually as it is in cellular respiration the process beings with glycolysis releases only a small amount of energy. If oxygen is present, glycolysis leads to two other pathways that release a great deal of energy. If oxygen is not present, glycolysis goes in a different pathway.
Why does it make sense that the last pathway of aerobic respiration gives off the most ATP?
Because ATP is present due to oxidation.
What is a product of cellular respiration and nor fermentation?
Cell Respiration: Fermentation. All cells are able to synthesize ATP via the process of glycolysis. In many cells, if oxygen is not present, pyruvate is metabolized in a process called fermentation. Fermentation complements glycolysis and makes it possible for ATP to be continually produced in the absence of oxygen.
