Multiple choice

One factor that affects the effectiveness of an enzyme is ____.  Measured on a scale from 0-14.

  1. denatured

  2. pH

  3. slows down

  4. active site

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The pH scale ranges from 0 to 14 and measures the acidity or alkalinity of a solution, which significantly impacts enzyme activity. The other options are either parts of an enzyme or outcomes of environmental stress.