Carbohydrate Which of the following does not occur during gluconeogenesis? The decarboxylation of oxaloacetate to phosphoenolpyruvate The carboxylation of pyruvate to oxaloacetate The conversion of pyruvate to phosphoenolpyruvate (PEP) The conversion of PEP to fructose bisphosphate The decarboxylation of oxaloacetate to phosphoenolpyruvate The carboxylation of pyruvate to oxaloacetate The conversion of pyruvate to phosphoenolpyruvate (PEP) The conversion of PEP to fructose bisphosphate ANSWER DOWNLOAD EXAMIANS APP
Carbohydrate Fructose is metabolized by fructose 1-phosphate pathway fructose 6-phosphate pathway glyceraldehyde 3-phosphate pathway both (a) and (b) fructose 1-phosphate pathway fructose 6-phosphate pathway glyceraldehyde 3-phosphate pathway both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Carbohydrate Which of the following compounds is responsible for coordinated regulation of glucose and glycogen metabolism? Fructose 1,6 bisphosphate Fructose 2,6 bisphosphate NAD+ Acetyl-CoA Fructose 1,6 bisphosphate Fructose 2,6 bisphosphate NAD+ Acetyl-CoA ANSWER DOWNLOAD EXAMIANS APP
Carbohydrate The process not involved in the formation of glucose by gluconeo-genesis is All of these the dephosphorylation of glucose-6-phosphate the conversion of oxaloacetate to glucose the conversion of lactate to pyruvate All of these the dephosphorylation of glucose-6-phosphate the conversion of oxaloacetate to glucose the conversion of lactate to pyruvate ANSWER DOWNLOAD EXAMIANS APP
Carbohydrate The conversion of pyruvate to lactate is catalysed by pyruvate decarboxylase pyruvate carboxylase lactate dehydrogenase pyruvate dismutase pyruvate decarboxylase pyruvate carboxylase lactate dehydrogenase pyruvate dismutase ANSWER DOWNLOAD EXAMIANS APP
Carbohydrate When living organisms are cooled below some critical body temperature, the metabolic reactions within their cells cease to function properly. This malfunction occurs because their enzymes lose the proper three-dimensional shape enzyme active sites become permanently bound to substrates the activation energy for the reaction is raised there is insufficient molecular motion for substrates to interact their enzymes lose the proper three-dimensional shape enzyme active sites become permanently bound to substrates the activation energy for the reaction is raised there is insufficient molecular motion for substrates to interact ANSWER DOWNLOAD EXAMIANS APP
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