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In the linked reaction before kreb's cycle,NADH provide its 6 electrons to mitochondria as NADH cannot enter mitochondria. If there is NAD present in mitochondria, why FAD recieve the electron instead of NAD?
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In the linked reaction before kreb's cycle,NADH provide its 6 electron...
Explanation of why FAD receives electrons instead of NAD in the linked reaction before Kreb's cycle
- The role of NADH in providing electrons to mitochondria
- The presence of NAD in mitochondria
- The role of FAD in the electron transport chain
- The reason why FAD receives electrons instead of NAD in the linked reaction
NADH is an electron carrier molecule that is produced during glycolysis and the citric acid cycle. It cannot enter the mitochondria directly, so it donates its electrons to the electron transport chain located in the inner membrane of the mitochondria. This transfer of electrons generates energy that is used to produce ATP.
NAD is present in the mitochondrial matrix, which is the innermost compartment of the mitochondria where the citric acid cycle occurs. It functions as a coenzyme in the reactions of the citric acid cycle, where it accepts and donates electrons.
FAD is another electron carrier molecule that is also present in the electron transport chain. It accepts electrons from other electron carriers, such as succinate dehydrogenase, and passes them on to the next carrier in the chain. This transfer of electrons also generates energy that is used to produce ATP.
The linked reaction before the Kreb's cycle involves the conversion of succinate to fumarate by the enzyme succinate dehydrogenase. During this reaction, FAD accepts the electrons that are released from succinate and becomes reduced to FADH2. This FADH2 then passes its electrons on to the electron transport chain, where they contribute to the production of ATP.
The reason why FAD receives the electrons instead of NAD is due to the specific role of succinate dehydrogenase in the reaction. This enzyme is located in the inner membrane of the mitochondria, where it is bound to FAD. It catalyzes the transfer of electrons from succinate to FAD, which then passes them on to the electron transport chain. Therefore, NAD cannot be involved in this reaction as it is not bound to the enzyme.
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In the linked reaction before kreb's cycle,NADH provide its 6 electrons to mitochondria as NADH cannot enter mitochondria. If there is NAD present in mitochondria, why FAD recieve the electron instead of NAD?
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In the linked reaction before kreb's cycle,NADH provide its 6 electrons to mitochondria as NADH cannot enter mitochondria. If there is NAD present in mitochondria, why FAD recieve the electron instead of NAD? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about In the linked reaction before kreb's cycle,NADH provide its 6 electrons to mitochondria as NADH cannot enter mitochondria. If there is NAD present in mitochondria, why FAD recieve the electron instead of NAD? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the linked reaction before kreb's cycle,NADH provide its 6 electrons to mitochondria as NADH cannot enter mitochondria. If there is NAD present in mitochondria, why FAD recieve the electron instead of NAD?.
In the linked reaction before kreb's cycle,NADH provide its 6 electrons to mitochondria as NADH cannot enter mitochondria. If there is NAD present in mitochondria, why FAD recieve the electron instead of NAD? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about In the linked reaction before kreb's cycle,NADH provide its 6 electrons to mitochondria as NADH cannot enter mitochondria. If there is NAD present in mitochondria, why FAD recieve the electron instead of NAD? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the linked reaction before kreb's cycle,NADH provide its 6 electrons to mitochondria as NADH cannot enter mitochondria. If there is NAD present in mitochondria, why FAD recieve the electron instead of NAD?.
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