WILL MARK THE BRAINLIEST

A chemical reaction that includes an enzyme would ___ than a chemical reaction without an enzyme.*

A. be faster

B. require more energy

C. require more water

D. have no change

A. Be faster

Explanation:

Catalysts lower the activation energy, making the time for the reaction shorter. An enzyme is an example of a catalyst, therefore making the reaction that it is participating in faster.

:)

on passing the small ampere of electric current through the tube made of ar and hg of cfl generates uv rays which excites the fluorescent and thus emits the high radiation by consumption of just 5- 12 w in comparison to incandescent light which requires more power such as around 40 - 55 w to lighten.

moreover the life span of fluorescent or cfl is around 8000 h whereas the life span of incandescent is around 1200 h

hence, the building installed with incandescent lights bears more electricity bill.