Krebs Cycle
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Created by:
Ryan_Morningstar on December 4, 2010
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13 terms
English | Sundanese |
|---|---|
 What are the alternate names for the Kreb's Cycle? | 1. The Citric Acid Cycle 2. Tricarboxilic Acid Cycle |
| Name the 8 enzymes in order which are involved in the Kreb's Cycle. | 1. Citrate Synthase 2. Aconitase 3. Isocitrate Dehydrogenase 4. Alpha - Ketogluterate Dehydrogenase 5. Succinate Synthase 6. Succinate Dehydrogenase 7. Fumerase 8. Malate Dehydrogenase |
| Name the 3 inhibitors of enzyme regulation for the Kreb's Cycle. | 1. ATP (High Energy Charge) 2. NADH or FADH2 3. High NADH/NAD ratio |
| Name the 3 stimulants of enzyme regulation for the Kreb's Cycle. | 1. AMP or ADP 2. NAD+ or FAD+ 3. Low NADH/NAD ratio |
| One turn of the Kreb's Cycle will yield what? | 1. 3 NADH (2.5 ATP each) 2. 1 FADH2 (1.5 ATP each) 3. 1 GTP (1 ATP each) 4. One glucose = 30 ATP |
| One turn of the Kreb's Cycle uses _____ carbons of a _________ _____. | 1. 2 Carbons 2. Fatty acid |
| What does Isocitrate DH do in the Kreb's Cycle? | 1. Oxidizes Isocitrate 2. Reduces NAD+ to NADH 3. Produces Alpha - Ketogluterate |
| What does Alpha - Ketogluterate DH do in the Kreb's Cycle? | 1. Oxidizes Alpha - Ketogluterate 2. Reduces NAD+ to NADH 3. Produces Succinyl CoA |
| What does Succinate DH do in the Kreb's Cycle? | 1. Oxidizes Succinate 2. Reduces FAD to FADH2 3. Produces Fumerate |
| What does Succinyl CoA Synthase do in the Kreb's Cycle? | 1. Oxidizes Succinyl CoA 2. Turns GDP into GTP 3. Produces Succinate |
| What does Malate DH do in the Kreb's Cycle? | 1. Oxidizes Malate 2. Reduces NAD+ to NADH 3. Produces Oxaloacetate |
| What is the role of Fumarase in the Kreb's Cycle? | 1. Make Malate from Fumerate with the addition of water. |
| List in order the most negative redox pairs to the most positive redox pairs for the Electron Transport System. | 1. NADH/NAD+ 2. FMNH2/FMN or FADH2/FAD 3. CoQH/CoQ 4. Cytochrome B (red)/Cytochrome B (ox) 5. Cytochrome C (red)/Cytochrome C (ox) 6. Cytochrome A+A3 (red)/Cytochrome A+A3 (ox) 7. Water/Oxygen |
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