What is catalyzed?

what catalyzes dna synthesis?

What catalyzes DNA synthesis?

Suppose a reaction, Xïƒ Y, starts out with an energy of a, and uncatalyzed has an activation energy of b. The reaction can be catalyzed by the enzyme switcheroo, with an activation energy of c that is less than that of b. The final energy of the reaction is d. Suppose that at high temperatures, the uncatalyzed activation energy is lowered such that it is between b and c, while the switcheroo catalyzed activation energy remains the same. At this high temperature, is the reaction more likely to proceed catalyzed by switcheroo or uncatalyzed? Explain your reasoning.