Question

Mechanism of Photosynthesis​

Answer 1

Answer:

The process of photosynthesis is considered as an oxidation-reduction reaction activated by light absorbed by chlorophyll or certain other substances (e.g., phycocyanin, fucoxanthol), resulting in the evolution of oxygen from water and in the formation of reduced carbon compounds (e.g., carbohydrate) from carbon ...

Explanation:

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Answer 2

Photosynthesis is the process by which green plants prepare their food in the presence of sunlight. Green plants utilize carbon dioxide and water to make carbohydrate.

The process of Photosynthesis is composed of following step:

(a) Absorption of light energy by chlorophyll.

(b) Conversion of light energy into chemical energy

(c) splitting of water molecules into hydrogen and oxygen.

(d) Reduction of carbon dioxide to form carbohydrate

These steps need not take place one after another immediately. For example; desert plants take up carbon dioxide at night to make an intermediate. During daytime. they make carbohydrate. After photosynthesis, carbohydrate is converted into starch and starch is stored in different plant organs.