What is the difference of ATP between prokaryotes and eukaryotes glycolysis?
Mitochondria, for example, are organelles that provide eukaryotes with most of their energy by producing energy-rich molecules called ATP. Prokaryotes lack mitochondria and instead produce their ATP on their cell surface membrane.
How many ATP are produced in eukaryotes and prokaryotes during glycolysis?
In prokaryotes, there are no mitochondria, the whole process of respiration occurs within the cytoplasm so no ATP is consumed in transporting across the organelle. Therefore, 38 ATPs are made from one glucose in bacteria while 36 are made in a eukaryotic cell.
What is the difference between glycolysis in eukaryotes vs prokaryotes?
In prokaryotes, all the steps of cellular respiration takes place within cytosol. In eukaryotes: glycolysis takes place within cytosol, Krebs cycle within mitochondrial matrix & ETC within inner mitochondrial membrane. Prokaryotes undergo binary fission(only cytokinesis) & conjugation.
How many ATP are produced in glycolysis in prokaryotes?
Hence, the correct answer is ’38’
Why do eukaryotes make less ATP?
In reality, the total ATP yield is usually less, ranging from one to 34 ATP molecules, depending on whether the cell is using aerobic respiration or anaerobic respiration; in eukaryotic cells, some energy is expended to transport intermediates from the cytoplasm into the mitochondria, affecting ATP yield.
How is ATP produced in prokaryotic cells?
Prokaryotes lack mitochondria and instead produce their ATP on their cell surface membrane. Some researchers have suggested that mitochondria might actually be one of the reasons that eukaryotic cells are typically larger than prokaryotes and more varied in their shape and structure.
Why do eukaryotes have less ATP?
Where does glycolysis occur in prokaryotes and eukaryotes?
Glycolysis takes place in the cytoplasm of both prokaryotic and eukaryotic cells. Glucose enters heterotrophic cells in two ways.
How does a prokaryotic cell make ATP?
Prokaryotes lack mitochondria and instead produce their ATP on their cell surface membrane.
How many ATP do eukaryotes produce?
In eukaryotic cells, the theoretical maximum yield of ATP generated per glucose is 36 to 38, depending on how the 2 NADH generated in the cytoplasm during glycolysis enter the mitochondria and whether the resulting yield is 2 or 3 ATP per NADH.
Why do eukaryotes generate only 36 ATP per glucose in aerobic respiration but prokaryotes generate 38 ATP?
Why do eukaryotes generate only about 36 ATP per glucose in aerobic respiration but prokaryotes may generate about 38 ATP? eukaryotes must shuttle pyruvate across the mitochondrial membrane by active transport. prokaryotes possess an alternate to the Krebs cycle that generates more reduced electron.
Where is glycolysis in prokaryotes?
Glycolysis takes place in the cytoplasm of both prokaryotic and eukaryotic cells.
How many ATP are produced in prokaryotes?
38 ATPs
Most prokaryotes generate 38 ATPs from one glucose molecule.
Why do eukaryotes produce less ATP?
Why do prokaryotes rely on glycolysis?
Glycolysis is an anaerobic process, and the early atmosphere of Earth had very little oxygen. This means that glycolysis could have taken place in early prokaryotes because it does not require oxygen. Glycolysis takes place in the cell cytosol, and not the mitochondrial membrane.
What is the difference between cellular respiration in prokaryotes and eukaryotes?
Cellular respiration has three main stages: glycolysis, the citric acid cycle, and electron transport. In eukaryotes, most cellular respiration reactions take place within the mitochondria. In prokaryotes, they occur in the cytoplasm and/or within the cell membrane.
How many ATP are produced per glucose in eukaryotes?
Solution : (B) Total number of ATP molecules produced per glucose molecule in eukaryotic cell is 36.
What is the ATP yield per glucose in eukaryotic vs prokaryotic cells?
ATP yield per glucose in eukaryotic vs prokaryotic cells. Please help with the following problem. The maximum yield of ATP per molecule of glucose in eukaryotic cells varies from 36 to 38 ATP. In prokaryotic cells, the maximum yield is 38 ATP. Explain why the maximum yield in eukaryotes varies, and why this is not an issue in prokaryotic cells.
What is the exponent of ATP production in prokaryotic cells?
One could claim that because prokaryotic ATP production is associated with the cell membrane and it scales like the surface area an exponent of 1 with cell volume is not what one would expect (but rather 2/3) and the evidence supporting an approx ~1 exponent suggests there is some favorable energetic effect.
How many ATP are produced from glycolysis?
ATP generation. During Stages I and II of glycolysis, two ATP molecules are consumed and four ATP molecules are synthesized. Thus, the net energy yield in glycolysis is two molecules of ATP per molecule of glucose fermented. However, maximal ATP yield from oxidation of glucose is 36 to 38 ATP.
How does glycolysis occur in eukaryotic cells?
Eukaryotic cells depend on cellular respiration to survive. During glycolysis, the cell breaks down glucose in the cytoplasm with or without oxygen being present. It splits the six-carbon sugar molecule into two, three-carbon pyruvate molecules.