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Question 12 1 pts To successfully oxidize C18:1 where the cis double bond is between C9 and C10, which enzyme is needed to deal with this cis double bond? O CoA transferase Enoyl CoA hydratase Dienoyl CoA reductase O Enoyl CoA isomerase D Question 13 1 pts Ketone body synthesis rests on the following premise except Acetyl CoA accumulates Responding to insulin signalling During extensive fasting or starvation Oxaloacetate is largely depleted

Answer 1

0 Due to bresence of double bond the one dation of falty acids needs some more enzymes. . for Enample in case of alcoyl CoA after 3 cycles of ß cridation there will be a double bond encounter. To deal with that double bond enope CoA isomerase is required. e t oridation ras < 3 cycles) is 3 do decenoye coat - If a enoyl to Auson trans 7 Dodecanoyl-CoA TL ß cuidation cycles acetyl coti * So the correct answer CoA isomerase. should be Von option (4 enoyt Ketone body synthesis is stimulated when the blood glucose levels are low such as prolonged it fasting on starvation. C Diabetes loo). In diabetes there ies insulin defficiency so es Scanncellarith can't utilize ilize glucose glucose efficiente effi CamScanner

In sulin signal glucose upbake from blood and its used for energy but in diabetes body lacks insulin u so quicose is not taken up from blood in type 1 diabetes where no on little insulin is broduced there is high blood sugar. - Acetyl co accumulation leads to formation of ketone bodies C High fatty acid cridation generates acetyl cot large amount which produces hig amount of Ketone bodies. in → When creato actate is less such as during - Stanation) Ketone body formation is favoured because the low level of oxale acetate will not bromote more TCA cycle so acetyl coa will not be entering av TCA cycle in large amount and o excess acety! T form Ketone bodies. CoAuid Sunday So the only option that can be neted out us moulin a signalling as in case of diabetes (where insulin is low) Ketone bodies are formed. * So correct Responding Scanned' with CamScanner answer insulin B should be obtion signalling to