Given the question: Answer the following question given this paragraph: Figure 4.11 Metabolic pathways are a series of reactions catalyzed by multiple enzymes. Feedback inhibition, where the end product of the pathway inhibits an upstream process, is an important regulatory mechanism in cells. Q: Metabolic pathways are a series of reactions catalyzed by multiple what? Choices: - hormones - vitamins - particles - enzymes A:
The answer is:
enzymes