Which out of the following statements is true about the regulation of metabolic pathway?
(a) Most of the metabolic pathways are regulated
(b) Most of the metabolic pathways are not regulated
(c) Regulation of metabolic pathways always involves changing the amount of enzymes
(d) Metabolic regulation always depends on control by hormones
I had been asked this question in a national level competition.
The doubt is from Regulation of Metabolic Pathways topic in chapter Principles of Metabolic Regulation: Glucose and Glycogen of Biochemistry