Glycolysis begins and ends in the cytoplasm, however, the rest of cellular respiration is completed within the mitochondria.
Both fermentation and aerobic cellular respiration are processes that involve the breakdown of sugars to generate energy in the form of ATP. Both processes start with the glycolysis stage. However, fermentation occurs without the presence of oxygen, while aerobic respiration requires oxygen to proceed through the citric acid cycle and electron transport chain.
In aerobic respiration, one glucose molecule can produce up to 36 to 38 ATP molecules, depending on the efficiency of the cellular processes involved. This includes glycolysis, the Krebs cycle, and oxidative phosphorylation. In anaerobic respiration, however, only 2 ATP molecules are produced per glucose molecule through glycolysis alone.
I can give you five similarities :) (please excuse my spelling, dyslexic)Both processes realease energyBoth start with a breakdown of nutrientBoth yield productsboth take place in a cellBoth involve PyruvatesHope this helped! :D
Glycolysis: A cell can harvest energy from food by cellular respiration. Both start with the same first step: the process of glycolysis which is the breakdown or splitting of glucose (6 carbons) into two 3-carbon molecules called pyruvic acid. The energy from other sugars, such as fructose, is also harvested using this process. Glycolysis is probably the oldest known way of producing ATP. There is evidence that the process of glycolysis predates the existence of O2 in the Earth's atmosphere and organelles in cells: * Glycolysis does not need oxygen as part of any of its chemical reactions. It serves as a first step in a variety of both aerobic and anaerobic energy-harvesting reactions. * Glycolysis happens in the cytoplasm of cells, not in some specialized organelle. * Glycolysis is the one metabolic pathway found in all living organisms.
36 ATP molecules can be produced by 1 molecule of glucose. These 36 ATP molecules will complete cellular respiration.
Aerobic respiration is more efficient in terms of ATP production compared to fermentation. Aerobic respiration can generate up to 36-38 ATP molecules per glucose molecule, while fermentation typically produces only 2 ATP molecules per glucose molecule.
Aerobic respiration requires oxygen to produce energy in the form of ATP, while anaerobic respiration does not require oxygen and produces ATP through fermentation. Aerobic respiration is more efficient and yields more ATP compared to anaerobic respiration.
aerobic respiration
Two molecules are used to start glycolysis, and two are used to move NADH made during glycolysis into the mitochondria.
Both fermentation and aerobic cellular respiration are processes that involve the breakdown of sugars to generate energy in the form of ATP. Both processes start with the glycolysis stage. However, fermentation occurs without the presence of oxygen, while aerobic respiration requires oxygen to proceed through the citric acid cycle and electron transport chain.
Aerobic respiration occurs in the presence oxygen and creates a maximum of 38 ATP, while anaerobic respiration occurs in the absence of oxygen and creates a maximum of 2 ATP. aerobic respiration has both substrate level and oxidative phosphorylation while anaerobic respiration has only substrate level phosphorlyation. also, but use glycolysis. in anaerobic respiration, the final electron acceptor is an organic molecule such as pyruvate or acetaldehyde, but in respiration, the final acceptor is oxygen.
I can give you five similarities :) (please excuse my spelling, dyslexic)Both processes realease energyBoth start with a breakdown of nutrientBoth yield productsboth take place in a cellBoth involve PyruvatesHope this helped! :D
Aerobic respiration uses oxygen whereas anaerobic respiration does not need oxygen but it creates an oxygen debt and a dangerous by-product called lactic acid. Also aerobic last longer but it takes at least 60-90 secs so start working where as anaerobic respiration starts straight away.
Glycolysis: There are two important ways a cell can harvest energy from food: fermentation and cellular respiration. Both start with the same first step: the process of glycolysis which is the breakdown or splitting of glucose (6 carbons) into two 3-carbon molecules called pyruvic acid. The energy from other sugars, such as fructose, is also harvested using this process. Glycolysis is probably the oldest known way of producing ATP. There is evidence that the process of glycolysis predates the existence of O2 in the Earth's atmosphere and organelles in cells: * Glycolysis does not need oxygen as part of any of its chemical reactions. It serves as a first step in a variety of both aerobic and anaerobic energy-harvesting reactions. * Glycolysis happens in the cytoplasm of cells, not in some specialized organelle. * Glycolysis is the one metabolic pathway found in all living organisms.
magic Reader: Haha. Wow your sooooo funny:) Your cool I guess?
Glycolysis: A cell can harvest energy from food by cellular respiration. Both start with the same first step: the process of glycolysis which is the breakdown or splitting of glucose (6 carbons) into two 3-carbon molecules called pyruvic acid. The energy from other sugars, such as fructose, is also harvested using this process. Glycolysis is probably the oldest known way of producing ATP. There is evidence that the process of glycolysis predates the existence of O2 in the Earth's atmosphere and organelles in cells: * Glycolysis does not need oxygen as part of any of its chemical reactions. It serves as a first step in a variety of both aerobic and anaerobic energy-harvesting reactions. * Glycolysis happens in the cytoplasm of cells, not in some specialized organelle. * Glycolysis is the one metabolic pathway found in all living organisms.
36 ATP molecules can be produced by 1 molecule of glucose. These 36 ATP molecules will complete cellular respiration.