601582
Description
Flashcards by gina_evans0312, updated more than 1 year ago
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Created by gina_evans0312
over 10 years ago
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| Question | Answer |
| Role of Glucose- F.A cycle | High F.A's in the bloodstream= low glucose, so glycolysis must be switched off |
| 1) Mobilising of F.A's... | into the bloodstream |
| 2) Taken up into muscle and Beta oxidised ... | In mitochondria, converting them to Acetly CoA |
| 3) High Acetyl CoA inhibits | Pyruvate dehydrogenase |
| 4) Excess Acetyl CoA is converted into... | citrate using oxaloacetate |
| 5) High citrate inhibits | Phosphofructokinase 1, switching off glycolysis |
| 6) Glucose-6-phosphate builds up... | inhibiting hexakinase |
| 7) Inhibition of hexokinase | Leads to inhibition of glucose phosphorylation |
| 8) Glucose conc. increases | Less enters the muscle cell, helping blood levels even |
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