Multiple choice

Find the correct one

  1. Zn is an activator of Alcohol dehydrogenase

  2. Mo is an activator of Nitrogenase

  3. K plays role in opening and Closing of stomata

  4. All
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Zinc activates alcohol dehydrogenase, molybdenum activates nitrogenase, and potassium is involved in stomatal regulation. All these statements are correct.

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