Question

enzymes will make a reaction go ____ and use ____ energy. options: slower, less; faster, less; faster, more; slower, more

Explanation:

Enzymes are biological catalysts. Catalysts increase the rate of a chemical reaction (make it go faster) by lowering the activation energy required for the reaction to occur. So enzymes make reactions go faster and use less energy (since they lower the activation energy needed). Among the options, "faster, less" matches this understanding.

Answer:

B. faster, less (assuming the options are labeled A to D with A: slower, less; B: faster, less; C: faster, more; D: slower, more)