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What one of these stages occurs in the cytosol of the cell?
Glycolysis occurs in the cytosol of the cell. It is the metabolic pathway that breaks down glucose to produce energy in the form of ATP.
Where does aerobic glycolysis occur?
Anaerobic respiration takes place in the Cytoplasma.
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).
Where in the cell do the two stages of respiration occur?
The two stages of respiration, glycolysis and cellular respiration (Krebs cycle and electron transport chain), occur in different parts of the cell. Glycolysis takes place in the cytoplasm, while the Krebs cycle and electron transport chain occur in the mitochondria.
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 happens when oxygen is present after glycolysis?
fermentation
What happens if glycolysis stopped happening in a cell?
Nope!
What step cellular respiration happens first?
Glycolysis
What procces in respiration happens last?
Electronic transport chain
Do plants undergo glycolysis?
No, plants do not undergo glycolysis. Glycolysis is a metabolic process that occurs in the cytoplasm of cells to break down glucose into pyruvate. In plants, glycolysis occurs in the cytoplasm of plant cells just like in animal cells.
Glycolysis happens outside the mitochondria in the?
In the CYTOPLASM of the cell.
What happens if oxygen is not persent after glycolysis?
the entire process of cellular respiration stops
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 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.
What happens to pyruvate molecules formed glycolysis in the absence of oxygen?
they will enter the Krebs cycle
What happens to the phosphorylated glucose in glycolysis?
Glutamic acid covalently bonded with a phosphate group
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.
