WBCS.LIVE practice question

Which specific metal is present in the 'Chlorophyll' molecule found in green plants?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Iron
  2. Copper
  3. Magnesium
  4. Calcium

Correct answer and explanation

Correct answer: Magnesium

Explanation: āœ… Correct Answer: C) Magnesium šŸ“š Explanation: Magnesium is the central metallic atom in the chlorophyll molecule, which is essential for photosynthesis. It absorbs light energy (primarily blue and red) to convert water and carbon dioxide into glucose. Without magnesium, plants cannot produce food and their leaves turn yellow (chlorosis).