SCT ONE TCA CYCLE

Question 1

STEP 1

Answer 1

Oxaloacetate → Citrate | Citrate Synthase

• AcetylCoA IN
• H2O IN
• CoA-SH OUT

Question 2

STEP 2

Answer 2

Citrate ⇌ cis-Aconitate | Aconitase
- H2O OUT

cis-Aconitase ⇌ Isocitrate | Aconitase
- H2O IN

Question 3

STEP 3

Answer 3

Isocitrate → α-Ketoglutarate | Isocitrate Dehydrogenase

• 1 NADH OUT
• CO2 OUT

Question 4

STEP 4

Answer 4

α-Ketoglutarate → SuccinylCoA | α-Ketoglutarate Dehydrogenase Complex

• CoA-SH IN
• 1 NADH OUT
• CO2 OUT

Question 5

STEP 5

Answer 5

SuccinylCoA ⇌ Succinate | Succinyl-CoA Synthetase

• GDP (ADP) → GTP (ATP)
• CoA-SH OUT

Question 6

STEP 6

Answer 6

Succinate ⇌ Fumarate | Succinate Dehydrogenase

• FADH2 OUT

Question 7

STEP 7

Answer 7

Fumarate ⇌ Malate | Fumarase

• H2O IN

Question 8

STEP 8

Answer 8

Malate ⇌ Oxaloacetate | Malate Dehydrogenase

• 1 NADH OUT