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Oxygen is needed for the Electron Transport Chain, or ETC for short. Oxygen's role in ETC is as the final acceptor of electrons. The transfer of electrons pumps hydrogen protons across the inner mitochondrial membrane through ATP Synthase and this gradient is used to synthesize energy in the form of ATP. This step produces around 30 ATP, this being the most out of all of the three steps of cellular respiration.
Oxygen is essential in cellular respiration because it serves as the final electron acceptor in the electron transport chain, allowing for the production of the majority of ATP in aerobic respiration. Without oxygen, the electron transport chain cannot function, resulting in a significant decrease in ATP production and ultimately leading to cell death.
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What substance is a reactant along with oxygen in cellular respiration?
Towards the beginning of cellular respiration oxygen forms many bonds that create sugars, so two of the elements would be carbon and hydrogen. However oxygen molecules also bonds with H+ ions around the end of cellular respiration to form water.
Are the products of photosynthesis the raw materials of cellular respiration?
Yes, the products of photosynthesis, such as glucose and oxygen, are the raw materials needed for cellular respiration to occur. In cellular respiration, glucose is broken down in the presence of oxygen to produce energy in the form of ATP, which is used by cells for various functions.
What is the difference between cellular respiration and fermantation?
Cellular respiration is an aerobic process that occurs in the presence of oxygen and results in the production of ATP. Fermentation is an anaerobic process that occurs in the absence of oxygen and results in the production of ATP and byproducts like lactic acid or alcohol. Cellular respiration produces more ATP per glucose molecule compared to fermentation.
What is the importance of oxygen during cellular respiration process?
It will stop so the body cells would die. that's why we can not live with out oxygen.
How might an organism benefit by carrying Out fermentation instead of cellular respiration?
Organisms prefer cellular respiration over fermentation.Cellular respiration gains a cell 38ATP molecules per every glucose molecule.Fermentation only gains 2ATP per glucose molecule.Obviously, you can see the difference. Cellular respiration provides much more energy for the cell, and this is why they prefer this over fermentation.There are organisms like facultative anaerobes that can preform either process, but they do cellular respiration if oxygen is available. These organisms only preform fermentation if they are in an "oxygen debt." (Like when you run, you are using a lot of energy, and you cannot get enough oxygen for cellular respiration. You are in "oxygen debt," and your muscle cells start doing fermentation. But your muscle cells prefer using aerobic reparation (cellular respiration) so you start panting. Once you get your breath back, oxygen is restored and your cells again preform cellular respiration and get more energy faster.)However, there are still obligate anaerobes that are poisoned by oxygen, and only use fermentation.Hope this helped!!
The metabolism of glucose when oxygen is presented is called?
Aerobic respiration.
What substance is a reactant along with oxygen in cellular respiration?
Towards the beginning of cellular respiration oxygen forms many bonds that create sugars, so two of the elements would be carbon and hydrogen. However oxygen molecules also bonds with H+ ions around the end of cellular respiration to form water.
What prouduct is needed for cellular respiration?
Cellular respiration requires both glucose and oxygen. Glucose provides the energy for the cell and oxygen is required to be the final electron acceptor so that aerobic respiration can happen. Other molecules can enter cellular respiration and be broken down, but glucose is considered the start of this process. Oxygen is also not required, but if it is not present, then fermentation will run and this process is not nearly as efficient as aerobic respiration.
What are the raw materials needed for cellular respiration?
The raw materials needed for cellular respiration are glucose (sugar) and oxygen. Glucose is obtained from the breakdown of carbohydrates in our diet, while oxygen is obtained through respiration. These two molecules are needed to produce energy in the form of ATP through the process of cellular respiration.
Why is cellular respiration so important?
Cellular respiration is important to the biosphere because during the process, carbon dioxide is given off. This carbon dioxide can be used by plant cells during photosynthesis to form new carbohydrates. Also in the process of cellular respiration, oxygen gas is required to serve as an acceptor of electrons
Are the products of photosynthesis the raw materials of cellular respiration?
Yes, the products of photosynthesis, such as glucose and oxygen, are the raw materials needed for cellular respiration to occur. In cellular respiration, glucose is broken down in the presence of oxygen to produce energy in the form of ATP, which is used by cells for various functions.
What is the final exceptor of hydorgen in cellular respiration?
In cellular respiration, oxygen gas is the most common final acceptor of the electrons. The hydrogens that go through the ATP synthase also link up with the oxygen so that water is produced.
What is the reactant and product in cellular respiration?
In the equation for cellular respiration the reactants, which go into the equation, are glucose and oxygen. The products, that come out of the equation, are carbon dioxide, water, and energy in the form of ATP.
Do sponges require oxygen to breath?
Sponges do not breathe as lungs are required to do so. Sponges do need oxygen to survive, as it is a vital component of aerobic cellular respiration. Cellular respiration is a means of the creation of energy (more specifically ATP) for cells.
Aerobic respiration is classified as?
Aerobic respiration is classified as a metabolic process in cells that requires oxygen to produce energy in the form of ATP. This process involves the breakdown of glucose molecules through a series of steps that occur in the mitochondria.
What are important for the growth of bacteria?
In order for any organism to continue to live and reproduce it needs to carry out the biological function of cellular respiration. So oxygen, glucose or sugar are definitely needed. In some cases though bacteria does not need oxygen if it can carry out anaerobic respiration.
What is the difference between cellular respiration and fermantation?
Cellular respiration is an aerobic process that occurs in the presence of oxygen and results in the production of ATP. Fermentation is an anaerobic process that occurs in the absence of oxygen and results in the production of ATP and byproducts like lactic acid or alcohol. Cellular respiration produces more ATP per glucose molecule compared to fermentation.
