Can anyone give me all the steps of Krebs cycle with full details?? ☹️☹️.. xd please ✅✅✅✅✅☺☺
Answers
Answer:
Step 1: Acetyl CoA (two carbon molecule) joins with oxaloacetate (4 carbon molecule) to form citrate (6 carbon molecule).
Step 2: Citrate is converted to isocitrate (an isomer of citrate)
Step 3: Isocitrate is oxidised to alpha-ketoglutarate (a five carbon molecule) which results in the release of carbon dioxide. One NADH molecule is formed.
The enzyme responsible for catalysing this step is isocitrate dehydrogenase. This is a rate limiting step as isocitrate dehydrogenase is an allosterically controlled enzyme.
Step 4: Alpha-ketoglutarate is oxidised to form a 4 carbon molecule. This binds to coenzyme A forming succinyl CoA. A second molecule of NADH is produced, alongside a second molecule of carbon dioxide.
Step 5: Succinyl CoA is then converted to succinate (4 carbon molecule) and one GTP molecule is produced.
Step 6: Succinate is converted into fumarate (4 carbon molecule) and a molecule of FADH₂ is produced.
Step 7: Fumarate is converted to malate (another 4 carbon molecule).
Step 8: Malate is then converted into oxaloacetate. The third molecule of NADH is produced.
Explanation:
hope it helps you dada
It may be wrong also...........xd
Answer:
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