In the TCA cycle succinate is oxidized to _________ by succinate dehydrogenase
Question
In the TCA cycle succinate is oxidized to _________ by succinate dehydrogenase
Solution
In the TCA cycle, succinate is oxidized to fumarate by the enzyme succinate dehydrogenase.
Here are the steps:
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The TCA cycle, also known as the citric acid cycle or Krebs cycle, is a series of chemical reactions used by all aerobic organisms to generate energy.
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In one of the steps of the TCA cycle, the enzyme succinate dehydrogenase catalyzes the oxidation of succinate.
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The four-carbon compound succinate is converted into another four-carbon compound called fumarate.
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This reaction also involves the reduction of a molecule of FAD (flavin adenine dinucleotide) to FADH2.
So, succinate is oxidized to fumarate by succinate dehydrogenase in the TCA cycle.
Similar Questions
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