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during the light reactions what structure is responsible for absorbing the solar energy?

Sagot :

Chloroplasts are responsible for absorbing the solar energy during the light reactions.

Chloroplasts are the cellular organelles of plants and green algae that are responsible for carrying out photosynthesis.

Photosynthesis is the process of metabolism that allows certain organisms to synthesize organic substances using sunlight as an energy source.

Chloroplasts have vesicles called thylakoids that house molecules capable of transforming light energy from the sun's rays into chemical energy.

One of these storage molecules is chlorophyll, a green photosynthetic pigment that absorbs light energy.

Each chlorophyll molecule has:

  • A phytol chain (which allows chlorophyll to remain integrated in the photosynthetic membrane).

  • A ring of porphyrin (which develops the absorption of light).

Therefore, Chloroplasts are responsible for absorbing the solar energy during the light reactions, chlorophyll being, specifically, an essential biomolecule for the development of photosynthesis.

Learn more here: https://brainly.com/question/14359785

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