Question

why is a different enzyme involved in each step of glycolysis?
this enables each step to generate atp.
each step occurs in a different cell.
each step involves a different chemical reaction.
each step occurs in a different subcellular location.
i dont know yet

Explanation:

Enzymes are biological catalysts that speed up chemical reactions. In glycolysis, each step involves a different chemical reaction. Since enzymes are specific to their substrates (the molecules they act on), a different enzyme is needed for each unique chemical reaction in the glycolysis pathway. This specificity ensures that each reaction occurs efficiently and in the correct sequence.

Answer:

Each step involves a different chemical reaction.