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More ATP is produced than is used.
What else can I help you with?
Describe what happens where during the first step of glycolysis?
during the first step of glycolysis C6 is phosphorylated, turning it into a phosphate ester which is a low energy compound.
What statement describes what happens with ATP during glycolysis?
During glycolysis, ATP is both consumed and produced. Two molecules of ATP are consumed in the initial steps of glycolysis to activate the glucose molecule. However, four molecules of ATP are then produced during the later steps, resulting in a net gain of two ATP molecules per glucose molecule metabolized.
What stage of cellular respiration is gluclose broken down into two molecules of pyruvic acid?
Glycolysis is the stage of cellular respiration where glucose is broken down into two molecules of pyruvic acid. It takes place in the cytoplasm of the cell and does not require oxygen.
Is NAD oxidized or reduced during glycolysis?
NAD is reduced to NADH during glycolysis.
Glucose is converted to what during glycolysis?
Actually glucose is what sugar turns in to during glycolysis.
What is the net ATP yield per glucose during glycolysis?
Gross yield of ATP during glycolysis: 4Net yield of ATP during glycolysis: 2 (anaerobic glycolysis of a glucose molecule took 2 ATP to accomplish so subtract 2 ATP from your gross yield of 4...therefore it's 2 for net yield).Kreb cycle: produces a total of 2ATP (one each time it happens and it happens twice).
What happens when no NAD plus is present during glycolysis?
Without NAD+ in glycolysis, the conversion of glyceraldehyde-3-phosphate to 1,3-bisphosphoglycerate cannot occur, halting the production of ATP. As a result, glycolysis is inhibited, and the cell's ability to generate energy through this pathway is compromised.
What happens to a glucose molecule when glycolysis occurs?
During Glycolysis, Glucosemolecules are split into two pyruvates during a sequence of enzyme-controlled reactions. This occurs in both aerobic and anaerobic respiration.
What substance is a hydrogen carrier during glycolysis?
NAD+ carries hydrogen and, more importantly, an electron during glycolysis.
What happens after glycolysis during cell respiration?
The 2 pyruvate molecules created in Glycolysis are oxidised to form Acytl-CoA. This then enters the Citric Acid Cycle. After the Citric Acid Cycle comes the electron-transfer chain, which is where the majority of ATP are produced during respiration.
What molecule is regenerated for glycolysis during fermentation?
NAD+ is the molecule that is regenerated for glycolysis during fermentation. NAD+ is essential for glycolysis to continue in the absence of oxygen by accepting electrons from glucose breakdown.
What is the net gain of ATP for the cell during glycolysis?
During glycolysis, the net gain of ATP for the cell is 2 molecules of ATP.
