Question:
Each turn of the \(\beta\)-oxidation spiral generates two reduced coenzymes in the form of
Each turn of the \(\beta\)-oxidation spiral generates two reduced coenzymes in the form of
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\(\beta\)-oxidation products per turn:
- 1 FADH2 (from acyl-CoA dehydrogenase).
- 1 NADH (from \(\beta\)-hydroxyacyl-CoA dehydrogenase).
- 1 Acetyl-CoA.
- 1 FADH2 (from acyl-CoA dehydrogenase).
- 1 NADH (from \(\beta\)-hydroxyacyl-CoA dehydrogenase).
- 1 Acetyl-CoA.
Updated On: Aug 27, 2026
- Two NADH moles
- Two FADH2 moles
- One NADH and one FADH2 moles
- One NADH2 and one GTP moles
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Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Step 1: Understanding the Question:
This question tests knowledge of fatty acid oxidation (\(\beta\)-oxidation).
Step 2: Detailed Explanation:
In each turn of the \(\beta\)-oxidation spiral:
- Acyl-CoA dehydrogenase produces FADH2.
- \(\beta\)-hydroxyacyl-CoA dehydrogenase produces NADH.
Thus, each turn generates one NADH and one FADH2.
Option A (Two NADH) and B (Two FADH2) are incorrect.
Option D (One NADH2 and one GTP) is incorrect.
Thus, the correct answer is one NADH and one FADH2.
Step 3: Final Answer:
Thus, each turn of \(\beta\)-oxidation generates one NADH and one FADH2, which corresponds to option (C).
[0.5cm]
This question tests knowledge of fatty acid oxidation (\(\beta\)-oxidation).
Step 2: Detailed Explanation:
In each turn of the \(\beta\)-oxidation spiral:
- Acyl-CoA dehydrogenase produces FADH2.
- \(\beta\)-hydroxyacyl-CoA dehydrogenase produces NADH.
Thus, each turn generates one NADH and one FADH2.
Option A (Two NADH) and B (Two FADH2) are incorrect.
Option D (One NADH2 and one GTP) is incorrect.
Thus, the correct answer is one NADH and one FADH2.
Step 3: Final Answer:
Thus, each turn of \(\beta\)-oxidation generates one NADH and one FADH2, which corresponds to option (C).
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