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please answer all true or false Course Contents.» Homework 7»5 (14 pts) True or

ID: 220397 • Letter: P

Question

please answer all true or false

Course Contents.» Homework 7»5 (14 pts) True or false? CoA directly attacks pyruvate leading to a loss of Co2. ? The aconitase reaction isomerizes Citrate to Isocitrate through an Enediolate intermediate ? The YLID form of TPP attacks the carbonyl of pyruvate to create a covalent bond. YIn Citrate Synthase Acetyl-CoA is deprotonated to make an enol and oxyanion | The 3 Arginines of Isocitrate Dehydrogenase forms hydrophobic interactions with isocitrate to repel the substrate in the binding pocket. Reduced dihydrolipoamide is oxidized by transferring electrons and protons to NADH ? | The thiol group of CoA attacks the thioester of acetylipoamide to create the thioester bond of Acetyl-CoA Submit Answer Tries 0/99 Post Discussion

Explanation / Answer

1. False, pyruvate hydrolyse to form acetyl CoA

2. False, enediolate mechanism occurs in pentose phosphate pathway

3. True

4. True

5. False

6. True

7. True