Which anaplerotic reactions do plants,yeast,and bacteria use to generate oxaloacetate?

Question

Which anaplerotic reactions do plants,yeast,and bacteria use to generate oxaloacetate?

Quizplus · Accepted Answer

Plants, yeast, and bacteria can use phosphoenolpyruvate carboxylase to generate oxaloacetate. This enzyme catalyzes the conversion of phosphoenolpyruvate (PEP) and carbon dioxide to oxaloacetate. Pyruvate carboxylase is another anaplerotic reaction that can generate oxaloacetate, but it is more commonly found in animal cells rather than plant, yeast, or bacteria cells. Malic enzyme and malate dehydrogenase are not anaplerotic reactions and do not generate oxaloacetate.

Which Anaplerotic Reactions Do Plants,yeast,and Bacteria Use to Generate Oxaloacetate