IMAT The Krebs cycle questions

Sample questions

1. 1IMAT 2024 Q12

   In eukaryotic cells, Krebs cycle reactions occur:
   1. AClose to the plasma membrane
   2. BIn the cytoplasm
   3. CIn the mitochondrial matrix
   4. DOn the internal membrane of the mitochondria
   5. EIn the large ribosomal subunit
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2. 2IMAT 2025 Q12

   Each acetyl-CoA molecule that enters the Krebs cycle produces:
   1. A2 NADH, 2 FADH₂, 2 GTP and 2 molecules of CO₂
   2. B3 NADH, 1 FADH₂, 2 GTP and 3 molecules of CO₂
   3. C3 NADH, 1 FADH₂, 1 GTP and 3 molecules of CO₂
   4. D1 NADH, 3 FADH₂, 1 GTP and 2 molecules of CO₂
   5. E3 NADH, 1 FADH₂, 1 GTP and 2 molecules of CO₂
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