Multiple choice

Which mineral element is essential for the activity of enzyme aconitase?

  1. Zinc

  2. Copper

  3. Iron

  4. Vanadium

  5. Cadmium

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

Iron is involved with the enzyme aconitase, which is used in the krebs cycle in the conversion of citrate into isocitrate.