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The enzyme in mitochondria, called ATP synthase, turns ADP to ATP (the energy molecule) as food is oxidized and oxygen is consumed (reduced to water). This process is called oxidative phosphorylation. If the mitochondria is healthy and working well, up to ~3 ATPs are mde for each oxygen atom reduced.
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Why does oxygen consumption increase when pyrurate and ADP are added?
When pyruvate and ADP are added, they are used in the mitochondria to produce more ATP through oxidative phosphorylation. This process requires oxygen to serve as the final electron acceptor in the electron transport chain. Therefore, an increase in oxygen consumption occurs to meet the increased demand for ATP production.
How is one molecule of ATP formed from ADP?
During cellular respiration, one molecule of ATP is formed from ADP through a process called phosphorylation. This involves the addition of a phosphate group to ADP, creating ATP. This process occurs in the mitochondria of cells and is driven by the energy released from the breakdown of glucose.
What is the synthesis of ATP from ADP and phosphate?
ATP is synthesized from ADP and phosphate through the process of phosphorylation, specifically using energy derived from cellular respiration or photosynthesis. This process typically occurs in the mitochondria (in eukaryotic cells) or in the cytoplasm (in prokaryotic cells) and involves the enzyme ATP synthase catalyzing the addition of a phosphate group to ADP to form ATP.
What is a reactant in the process powered by sunlight hitting photosynthesis 2?
In the process of photosynthesis, the reactants are water and carbon dioxide. These molecules are converted into oxygen and glucose with the help of sunlight through the process of photosynthesis.
How is oxygen used in ATP production?
Oxygen is used in the final step of ATP production in the electron transport chain to help create a proton gradient. This gradient drives the enzyme ATP synthase to produce ATP from ADP and inorganic phosphate. Oxygen acts as the final electron acceptor in this process, allowing the electron transport chain to continue functioning efficiently.
Why does oxygen consumption increase when pyrurate and ADP are added?
When pyruvate and ADP are added, they are used in the mitochondria to produce more ATP through oxidative phosphorylation. This process requires oxygen to serve as the final electron acceptor in the electron transport chain. Therefore, an increase in oxygen consumption occurs to meet the increased demand for ATP production.
Does ADP contain oxygen?
Adenosine Diphosphate (or ADP) does contain an oxygen compound. Its molecular formula is C10H15N5O10P2.
Is removing phosphate from ATP to form ADP known as phosphorylation?
Phosphorylation is the addition of a phosphate to ADP to form ATP. ADP + P = ATP Dephosphorylation is the removal of a phosphate from ATP to form ADP. ATP - P = ADP
Is the conversion of ADP to ATP reversible?
Yes; when ATP is used up (loses a phosphate group), it can be "re-energized" (phosphorylated) by the addition of a free phosphate. ADP is constantly being made into ATP and ATP is constantly being used up and turned into ADP.
How is a partially charge battery like adp?
Because it can be fully charged by an addition of a phosphate group.
If you run out of oxygen to make energy what happens?
in da muscles energy is used up - ATP is converted to ADP when dere is boatloads of oxygen about, oxygen helps convert ADP back to ATP. but wi'out oxygen the pyruvate g6p product reduces NADH back 2 NAD which can then make bares ATP, no big deal eh?
Does oxygen and phosphate bond together to make ATP?
No, oxygen and phosphate do not directly combine to form ATP. ATP is produced through a series of chemical reactions in the mitochondria called cellular respiration, where oxygen is used as a reactant to help generate ATP from the breakdown of glucose or other energy sources.
What is produced by the addition of a phosphate group to a molecule of ADP?
It essentially turns back into an ATP molecule.
How is one molecule of ATP formed from ADP?
During cellular respiration, one molecule of ATP is formed from ADP through a process called phosphorylation. This involves the addition of a phosphate group to ADP, creating ATP. This process occurs in the mitochondria of cells and is driven by the energy released from the breakdown of glucose.
What are the products of the hydrolysis of ATP what else is released during this reaction?
The products of the hydrolysis of ATP are ADP (adenosine diphosphate) and inorganic phosphate (Pi). In addition to ADP and Pi, energy in the form of a phosphate bond is also released during this reaction.
What does the mitochondria work with in the cell?
Oxygen and ADP diffuse in, 2 and 3 carbon chains are folded in to get the hydrogen (for fuel).
What is true about light-dependent?
They produce oxygen gas and convert ADP and NADP+ into energy Carriers ATP and NADPH.
