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Where does nad drop off its electrons?
NAD drops off its electrons at complex I or complex II of the electron transport chain in mitochondria during cellular respiration. The electrons help in the production of ATP through the process of oxidative phosphorylation.
How do you recycle NADH to NAD?
NADH can be recycled to NAD through the process of oxidative phosphorylation in mitochondria. During this process, NADH donates its electrons to the electron transport chain, leading to the generation of ATP and the conversion of NADH back to NAD+.
What is equation for oxidative phosphorylation?
3ADP + 3Pi + NADH + H+ +1/2O2 ----> 3ATP +NAD+ + H20
When NADH passes its electrons to the ETC it is?
When NADH passes its electrons to the electron transport chain (ETC), it helps create a proton gradient across the inner mitochondrial membrane. This gradient is used by ATP synthase to generate ATP through oxidative phosphorylation.
Electrons are brought to the electron transport by what high energy electron carriers?
Electrons are brought to the electron transport chain by high-energy electron carriers such as NADH and FADH2. These carriers donate electrons to the chain, which is then used to generate ATP through oxidative phosphorylation.
Products of oxidative phosphorylation?
The products of oxidative phosphorylation are ATP, which is the main energy currency in cells, as well as water. Oxygen is the final electron acceptor in the electron transport chain, and it is reduced to form water as a byproduct.
What happens when you impede the binding of NAD to electrons?
When NAD is unable to bind to electrons, the electron transport chain is disrupted in cells, which affects the production of ATP through oxidative phosphorylation. This can lead to a decrease in energy production and potentially impact various cellular activities.
When NADH loses a hydrogen ion?
It becomes NAD. This happens during electron transport where NADH drops off its H+ and electrons to be used in oxidative phosphorylation. NAD now must move to glycolysis or citric acid cycle to regain its hydrogen.
What happens to the 2 NADH produced during glycosis?
NADH can lose an electron and become NAD. The formation of NAD is also associated with oxidative stress from the formation of OH- as it leaks from the electron transport chain.
What are three hydrogen carriers involved in aerobic respiration?
NADH, FADH2, and flavin adenine dinucleotide (FAD) are three hydrogen carriers involved in aerobic respiration. These molecules carry high-energy electrons to the electron transport chain, where they transfer the electrons to generate ATP through oxidative phosphorylation.
What does NADPH add to the Calvin cycle?
NADPH donates high-energy electrons to the Calvin cycle, specifically to help reduce carbon dioxide into carbohydrates. These electrons come from the light-dependent reactions in photosynthesis and are crucial for the production of sugars in plants.
What is an output from oxidative phosphorylation?
One of the outputs from oxidative phosphorylation is the production of adenosine triphosphate (ATP), which is the cell's primary energy source. This process occurs in the inner mitochondrial membrane and is driven by the electron transport chain.
