Multiple choice

Which of the following enzymes contains both zinc as well as magnesium ions?

  1. Inorganic pyrophosphatase

  2. Alkaline phosphatase

  3. Collagenase

  4. ATPase

  5. Alcohol dehydrogenase
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Alkaline phosphatase contains both zinc (Zn2+) and magnesium (Mg2+) ions.

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