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  • Biomolecules Online Quiz
  • When an enzyme is in a solution that is too acidic or bas...
Multiple choice

When an enzyme is in a solution that is too acidic or basic, the reaction rate __________.

  1. speeds up

  2. slows down

  3. stops

  4. stays the same

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

Enzymes have an optimal pH range. If the environment becomes too acidic or basic, the enzyme's structure is disrupted, causing the reaction rate to decrease.

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