Which statement about metabolic pathways is true?

Question

Quizplus · Accepted Answer

Each metabolic pathway is regulated by specific enzymes, which control the flow of metabolites through the pathway. A single reaction cannot perform complex chemical transformations, so option A is incorrect. O₂ are not needed for each reaction, and therefore option B is incorrect. In eukaryotes, metabolic pathways exist in different cellular compartments, such as cytoplasm, mitochondria or chloroplast, so option C is incorrect. Although metabolic pathways may vary in different organisms, the basic chemical reactions remain the same, so option D is incorrect.

Which Statement About Metabolic Pathways Is True