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What is the difference between NAD and NADH?
NAD (nicotinamide adenine dinucleotide) is a coenzyme that can accept or donate electrons during cellular respiration. NADH is the reduced form of NAD, meaning it has gained electrons. NADH is a high-energy molecule that carries electrons to the electron transport chain for ATP production.
When one molecule gains an electron from another the molecule that receives the electron has been?
The donor is the one who loses the electron. Donor is the elctron carrier.
What are the carrier proteins in the electron transport chain?
The carrier proteins in the electron transport chain include NADH dehydrogenase (Complex I), cytochrome b-c1 complex (Complex III), cytochrome c, cytochrome oxidase (Complex IV), and ubiquinone (coenzyme Q). These proteins facilitate the transfer of electrons from NADH and FADH2 to ultimately generate ATP through oxidative phosphorylation.
What does nadh mean in science?
NADH (nicotinamide adenine dinucleotide) is a coenzyme found in cells that plays a crucial role in the process of cellular respiration. It serves as an electron carrier, helping to transfer electrons from one molecule to another during the production of ATP, the cell's main energy source. NADH is produced during the breakdown of sugars and fats in the cell.
What compound is NADH converted to when it transfers high energy electrons to the first electron carrier?
NADH is converted to NAD+ when it transfers high-energy electrons to the first electron carrier of the electron transport chain.
Is Coenzyme Q10 an electron carrier?
yes, a very good one actually
Is CoA an electron carrier?
No, CoA (Coenzyme A) is not an electron carrier. It primarily functions as a carrier of acyl groups in various metabolic pathways, facilitating the transfer of acyl groups during fatty acid metabolism. NADH and FADH2 are examples of electron carriers.
What is a coenzyme carrier associated with Krebs cycle only?
A key coenzyme carrier associated specifically with the Krebs cycle (citric acid cycle) is NAD+ (nicotinamide adenine dinucleotide). During the cycle, NAD+ is reduced to NADH as it accepts electrons, facilitating the transfer of energy derived from the oxidation of substrates. This process is crucial for the subsequent production of ATP during oxidative phosphorylation. Another important coenzyme in the cycle is FAD (flavin adenine dinucleotide), which also serves a similar role in electron transport and energy transfer.
What coenzyme is most likely used in a biochemical oxidation of an alcohol?
NAD+ (nicotinamide adenine dinucleotide) is the most common coenzyme used in the biochemical oxidation of alcohols, acting as an electron carrier in the process.
What are the electron carrier molecules of kerbs cyle and kalvin cycle?
The electron carrier molecules of the Krebs cycle are NADH and FADH2. In the Calvin cycle, the electron carrier molecule is NADPH.
What molecule are the main electron carrier of the Krebs cycle?
NADH and FADH2
NAD plus is a carrier for what?
NAD+ is an electron carrier used in cellular respiration. With the addition of an electron and a hydrogen, it becomes NADH. NADH is formed in glycolysis and the Krebs Cycle and is used for the formation of ATP in the Electron Transport Chain, providing energy for the cell.
What is the difference between NAD and NADH?
NAD (nicotinamide adenine dinucleotide) is a coenzyme that can accept or donate electrons during cellular respiration. NADH is the reduced form of NAD, meaning it has gained electrons. NADH is a high-energy molecule that carries electrons to the electron transport chain for ATP production.
Is cytochrome a coenzyme?
Cytochrome is not a coenzyme, but rather a type of heme-containing protein that plays a critical role in electron transport in cells. It acts as a carrier of electrons in the respiratory chain.
What is the electron carrier molecule when carrying excited electrons it becomes NADPH?
NADP
When one molecule gains an electron from another the molecule that receives the electron has been?
The donor is the one who loses the electron. Donor is the elctron carrier.
Why is the cristae the only possible place for the electron transport molecule in the mitochodria?
Because the electron carrier molecules, such as the cytochromes, are located in the cristae.
