Question

use the scenario to answer the question. rennin enzymes help young mammals digest milk. students design an experiment to determine the effect of temperature on rennin. as the rennin catalyzes the reaction, the milk begins to clump. the amount of clumping determines the rate of the enzymes activity. as the students conduct the experiment, they collect data and show the averages of all trials in the graph. effect of temperature on rennin activity graph showing rate of enzyme activity vs temperature in the experiment, how does the enzyme work to speed up the chemical reaction? lowers the ph lowers the temperature lowers the activation energy lowers the amount of required substrate

Explanation:

Enzymes are biological catalysts. They speed - up reactions by lowering the activation energy needed for the reaction to occur.

Answer:

lowers the activation energy