Where is ATP generated in prokaryotic cells?
cell surface membrane 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.
Which produces the majority of ATP used in most eukaryotic and prokaryotic cells?
Mitochondria are sometimes referred to as the “power plants” of the cell as these are the organelles that generate most of the cell's supply of ATP.
Where is the majority of ATP generated?
The majority of ATP synthesis occurs in cellular respiration within the mitochondrial matrix: generating approximately thirty-two ATP molecules per molecule of glucose that is oxidized.
Why do prokaryotes produce more ATP?
Complete answer: 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.
How do prokaryotic cells generate energy?
Prokaryotes use different sources of energy to assemble macromolecules from smaller molecules. Phototrophs obtain their energy from sunlight, whereas chemotrophs obtain energy from chemical compounds. Energy-producing pathways may be either aerobic or anaerobic. Prokaryotes play roles in the carbon and nitrogen cycles.
How many ATP are produced in prokaryotic cells?
38 ATPs Most prokaryotes generate 38 ATPs from one glucose molecule.
Where is most ATP generated in eukaryotic cells?
Mitochondria, for example, are organelles that provide eukaryotes with most of their energy by producing energy-rich molecules called ATP.
Where do prokaryotic cells get their energy from?
Prokaryote Metabolism They may get energy from light (photo) or chemical compounds (chemo). They may get carbon from carbon dioxide (autotroph) or other living things (heterotroph). Most prokaryotes are chemoheterotrophs. They depend on other organisms for both energy and carbon.
Where within the cell is the majority of ATP produced quizlet?
The majority of ATP is generated in the electron transport chain occurs in the inner mitochondrial membrane.
Which of the following produces the most number of ATP?
Explanation: The electron transport chain generates the most ATP out of all three major phases of cellular respiration.
How do prokaryotic cells produce energy?
Prokaryotes use different sources of energy to assemble macromolecules from smaller molecules. Phototrophs obtain their energy from sunlight, whereas chemotrophs obtain energy from chemical compounds. Energy-producing pathways may be either aerobic or anaerobic. Prokaryotes play roles in the carbon and nitrogen cycles.
Where is ATP produced in eukaryotes?
Mitochondria, for example, are organelles that provide eukaryotes with most of their energy by producing energy-rich molecules called ATP.
How do prokaryotic cells function without mitochondria?
Prokaryotes, on the other hand, don't have mitochondria for energy production, so they must rely on their immediate environment to obtain usable energy. Prokaryotes generally use electron transport chains in their plasma membranes to provide much of their energy.
Is mitochondria found in prokaryotic cells?
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.
During which part of cellular respiration are the most ATP produced?
electron transport system The stage that produces most of the ATP during cellular respiration is the electron transport system (ETS) present in mitochondria. The formation of ATP occurs by oxidative phosphorylation.
Where are the majority of ATP produced in the aerobic respiration of glucose quizlet?
The majority of ATP produced during aerobic respiration is produced during glycolysis. Proteins are not oxidized by aerobic respiration.
Which of the following produces the most ATP quizlet?
The glycolysis stage is responsible for producing most of the ATP during cellular respiration. The mitochondrial electron transport chain is part of: oxidative phosphorylation. Oxidation is the gain of electrons.
Which molecule produces the most ATP quizlet?
Oxidative phosphorylation produces more ATP has the electron carriers NADH and FADH2, which can supply more molecules of ATP . Since there are lots of both carriers, they can produce significantly larger amounts of ATP.
Where is ATP produced in eukaryotic cells?
Mitochondria Mitochondria, for example, are organelles that provide eukaryotes with most of their energy by producing energy-rich molecules called ATP.
Where does cellular respiration occur in prokaryotes?
In Prokaryotes, cellular respiration mainly occurs within the cytoplasm of the cell.
How do prokaryotes make ATP without mitochondria?
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.
Which produces the most ATP?
The electron transport chain Explanation: The electron transport chain generates the most ATP out of all three major phases of cellular respiration.
Which of the following produces the most ATP?
Oxidative phosphorylation produces the most ATP.
Where in the cell is the majority of ATP produced quizlet?
The majority of ATP is generated in the electron transport chain occurs in the inner mitochondrial membrane.
Which stage of cell respiration makes the majority of ATP quizlet?
The stage that produces most of the ATP during cellular respiration is the electron transport system (ETS) present in mitochondria.
Which of the following generates the most ATP?
Correct answer: The electron transport chain generates the most ATP out of all three major phases of cellular respiration.
Where in a cell does most ATP production take place quizlet?
Where does most ATP production take place within a cell? The mitochondria.
Which of the following produces the most energy in the form of ATP?
The process which produces the most energy in the form of ATP is the Krebs cycle– also known as the citric acid cycle.
Which of the following processes generates the most ATP within a human cell quizlet?
Which of the following processes generates the most ATP within a human cell? Oxidative phosphorylation produces about 32 ATP molecules.
How many ATP are produced in prokaryotes?
38 ATPs In bacteria, one glucose produces 38 ATPs, but in eukaryotic cells, one glucose produces 36 ATPs.