Term
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Definition
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Term
| Citric Acid Cycle occurs in |
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Definition
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Term
| Conversion of pyruvate to Acetyl-CoA requires |
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Definition
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Term
| Conversion of pyruvate to acetyl-CoA produces |
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Definition
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Term
| What facilitates the conversion of CoA-SH to CO2 in the conversion of pyruvate to Acetyl-CoA? |
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Definition
| Pyruvate dehydrogenase complex |
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Term
| Conversion of pyruvate to acetyl-CoA requires what coenzymes? |
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Definition
| TPP, FAD, Mg2+, and lipoic acid |
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Term
| What transports pyruvate into the mitochondria? |
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Definition
| Pyruvate Dehydrogenase Complex |
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Term
| Pyruvate Dehydrogenase Complex consists of... |
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Definition
| Pyruvate dehydrogenase, dihydrolipoyl transacetylase, dihydrolipoyl dehydrogenase, pyruvate dehydrogenase kinase, and pyruvate dehydrogenase phosphotase |
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Term
| Which enzymes in the pyruvate dehydrogenase complex convert pyruvate to acetyl CoA? |
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Definition
| Pyruvate dehydrogenase, dihydrolipoyl transacetylase, and dihydrolipoyl dehydrogenase |
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Term
| Which enzymes in the pyruvate dehydrogenase complex are control enzymes? |
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Definition
| Pyruvate dehydrogenase kinase and pyruvate dehydrogenase phosphatase |
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Term
| First step of conversion of pyruvate to acetyl-CoA: BLANK is converted to BLANK and BLANK is lost |
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Definition
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Term
| Second step of conversion of pyruvate to acetyl-CoA: BLANK is transferred to BLANK and oxidized to form BLANK |
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Definition
| Hydroxyethyl group, lipoic acid, acetyl dihydrolipoamide |
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Term
| Third step of conversion of pyruvate to acetyl CoA: BLANK is transferred to BLANK |
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Definition
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Term
| Fourth step of conversion of pyruvate to acetyl CoA: BLANK is reoxidized |
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Definition
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Term
| How many steps are required to convert pyruvate to acetyl CoA? |
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Definition
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Term
| Which enzyme is responsible for step 1 of the conversion of pyruvate to acetyl CoA? |
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Definition
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Term
| Which enzyme is responsible for step 2 of the conversion of pyruvate to acetyl CoA? |
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Definition
| Dihydrolipoyl transacetylase |
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Term
| Which enzyme is responsible for step 3 of the conversion of pyruvate to acetyl CoA? |
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Definition
| Dihydrolipoyl transacetylase |
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Term
| Which enzyme is responsible for step 4 of the conversion of pyruvate to acetyl CoA? |
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Definition
| Dihydrolipoyl dehydrogenase |
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Term
| Step 1 of the citric acid cycle: BLANK and BLANK are converted to BLANK and BLANK |
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Definition
| Acetyl-CoA, Oxaloacetate, Citrate, CoA-SH |
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Term
| Enzyme of step 1 of the citric acid cycle |
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Definition
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Term
| Step 1 of the citric acid cycle is (endergonic/exergonic) |
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Definition
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Term
| Step 2 of the citric acid cycle converts BLANK to BLANK |
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Definition
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Term
| Enzyme of step 2 of the citric acid cycle |
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Definition
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Term
| Coenzyme of step 2 of the citric acid cycle |
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Definition
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Term
| Step 2 converts a BLANK compound to a BLANK compound |
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Definition
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Term
| What is special about flouracetyl CoA? |
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Definition
| Alternative substrate to acetyl CoA, is converted to flourocitrate which inhibits aconitase is step 2 (poisonous plants) |
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Term
| In step 3 of the citric acid cycle BLANK and BLANK are converted to BLANK and BLANK |
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Definition
| Isocitrate, NAD+, NADH Oxalosuccinate |
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Term
| BLANK is required for step 3 |
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Definition
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Term
| In step 3 of the citric acid cycle BLANK is oxidized to BLANK and BLANK is lost |
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Definition
| Oxalosuccinate, Alpha-keroglutarate, CO2 |
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Term
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Definition
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Term
| In step 4 of the citric acid cycle BLANK, BLANK and BLANK are converted to BLANK, BLANK and BLANK |
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Definition
| Alpha-keroglutarate, NAD+, CoA-SH, Succinyl-CoA, NADH+ and CO2 |
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Term
| Step 4 of the citric acid cycle is (exergonic/endergonic) |
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Definition
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Term
| Coenzymes needed in step 4 of the citric acid cycle |
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Definition
| Mg2+, TPP, Lipoic Acid and FAD |
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Term
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Definition
| Alpha-glutarate dehydrogenase complex |
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Term
| In step 5 of the citric acid cycle BLANK and BLANK are converted to BLANK, BLANK and BLANK |
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Definition
| Succinyl-CoA, GDP, Succinate, GTP, and CoA-SH |
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Term
| Where does the energy for step 5 come from? |
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Definition
| Hydrolysis of succinyl-CoA to CoA-SH |
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Term
| When can ATP be made without the ETC? |
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Definition
| Step 5: GTP is converted to ATP by nucleosidediphosphate kinase |
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Term
| Synthetase (does/does not) require energy |
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Definition
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Term
| Which part of step 5 is endergonic? |
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Definition
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Term
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Definition
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Term
| In step 6 of the citric acid cycle BLANK and BLANK are converted to BLANK and BLANK |
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Definition
| Succinate, FAD, FADH2, Fumarate |
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Term
| Which step of the citric acid cycle occurs in the inner mitochondrial membrane? |
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Definition
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Term
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Definition
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Term
| Enzyme of step 6 of the citric acid cycle |
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Definition
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Term
| What is special about succinate dehydrogenase? |
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Definition
| Integral protein in the inner mitochondrial membrane |
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Term
| In step 7 of the citric acid cycle BLANK and BLANK are converted to BLANK |
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Definition
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Term
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Definition
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Term
| In step 8 of the citric acid cycle BLANK and BLANK are converted to BLANK and BLANK |
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Definition
| L-Malate, NAD+, NADH, Oxaloacetate |
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Term
| Enzyme used in step 7 of the citric acid cycle |
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Definition
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Term
| Total # of molecules of CO2 lost in citric acid cycle |
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Definition
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Term
| Total # of molecules of GTP produced in the citric acid cycle |
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Definition
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Term
| Total # of molecules of FADH2 produced in the citric acid cycle |
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Definition
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Term
| Total # of NADH produced in the citric acid cycle |
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Definition
| Three plus one from pyruvate dehydrogenase |
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Term
| Pyruvate is activated/inhibited by BLANK |
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Definition
| Phosphorylation as controlled by pyruvate dehydrogenase kinase and pyruvate dehydrogenase phosphotase |
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Term
| ATP and NADH (inhibit/activate) pyruvate dehydrogenase |
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Definition
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Term
| ADP is inhibited by BLANK in the steps before the citric acid cycle |
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Definition
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Term
| Control steps of the citric acid cycle |
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Definition
| Pyruvate dehydrogenation, step 1, step 3 and step 4 |
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Term
| All the control steps are inhibited by BLANK |
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Definition
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Term
| What does the glyxoxylate cycle do? |
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Definition
| Converts acetyl CoA into carbs in plants and bacteria |
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Term
| BLANK does not occur in the glyxoxylate cycle |
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Definition
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Term
| Lipids are fed into the citric acid cycle at |
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Definition
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Term
| Amino acids are fed into the citric acid cycle at |
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Definition
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Term
| What keeps the citric acid cycle going? |
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Definition
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Term
| Source of oxaloacetete is |
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Definition
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Term
| BLANK from the citric acid cycle can be converted to oxaloacetate |
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Definition
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Term
| Which enzyme converts malate into oxaloacetate |
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Definition
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