Question

Which micronutrient is required for the splitting of water molecule during photosynthesis?

Options

• molybdenum

• magnesium

• Copper

• manganese

Answer 1

manganese

Explanation:

• The process by which pigment molecules, like chlorophyll, take up solar energy and transform it into chemical energy is known as photosynthesis. Photosystem I (PS II) must be struck by a light photon in order for photosynthesis to begin.
• Free electrons are produced when light energy is absorbed and the water molecules are divided into hydrogen and oxygen. Because it initiates photosynthesis, manganese is a necessary micronutrient. After PS II fixes light, it splits water to start the process of turning carbon dioxide and water into carbs.