Multiple choice

Which of the following are biological functions of Mg+2?

  1. Present in chlorophyll and helps in photosynthesis
  2. Activation of enzymes
  3. Information carrier
  4. Osmotic balance

  1. 1 and 2

  2. 1, 2 and 3

  3. 1, 2 and 4

  4. 2 and 4

  5. 2, 3 and 4
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

This option is correct because Mg is present in chlorophyll and helps in photosynthesis, is helpful in activation of enzymes and also an Information carrier.

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