A heterotrophic cell encodes both the Pyruvate Carboxylase enzyme and the enzymes of the Glyoxylate Bypass....

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Biology

A heterotrophic cell encodes both the Pyruvate Carboxylaseenzyme and the enzymes of the Glyoxylate Bypass. Contrast thereactions leading to oxaloacetate via both mechanisms, startingwith PEP. In environments with low organic carbon, whichreaction(s) would be favored for carrying out anaplerosis andwhy?

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In many organisms metabolite interconversion at the phosphoenolpyruvate PEPpyruvateoxaloacetate node involves a structurally entangled set of reactions that interconnects the major pathways of carbon metabolism and thus is responsible for the distribution of the carbon flux among catabolism anabolism and energy supply of the cell While sugar catabolism proceeds mainly via oxidative or nonoxidative    See Answer
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