The diagram below shows the results of a test that was done using dna samples from three bears of different species. Each dna sample was cut into fragments using specific enzyme and placed in the wells as indicated below. The dna fragments were then separated using gel electrophoresis.Which two bears are most likely related?

By lowering the activation energy.

Explanation:

A catalyst refers to a substance, which enhances the rate of a chemical reaction without chemically getting changed at the termination of the reaction. They never generate more product, they just generate the same concentration more briskly.  

A catalyst functions by providing an alternative pathway to lower the activation energy. This signifies that more of the collisions occurring will exhibit the essential activation energy. Thus, there will be more effective collisions per second.