Question

How do enzymes affect chemical reactions?(1 point)%0D%0AResponses%0D%0A%0D%0AThey increase activation energy.%0D%0AThey increase activation energy.%0D%0A%0D%0AThey eliminate activation energy.%0D%0AThey eliminate activation energy.%0D%0A%0D%0AThey lower activation energy.%0D%0AThey lower activation energy.%0D%0A%0D%0AThey provide activation energy.

Answer 1

Enzymes affect chemical reactions by lowering activation energy. This allows reactions to proceed more quickly and efficiently, facilitating the transformation of substrates into products. Thus, the correct response is:

**They lower activation energy.**