Q:

What are the raw materials for photosynthesis?

A:

Quick Answer

The raw materials for photosynthesis are carbon dioxide and water. These are absorbed through the leaves of the plant or tree and allow the plant to produce oxygen and sugar.

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What are the raw materials for photosynthesis?
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Full Answer

The process of photosynthesis requires utilizing energy from sunlight to convert absorbed carbon dioxide and water chemically into sugars that are used as an energy source and oxygen. Plants use their root systems as the primary means of obtaining water. The water is then transported to leaves to be used in photosynthesis. Absorbed carbon dioxide and emitted oxygen can only enter or exit through the plant's stomata due to a layer of waxy material that protects a plant's leaves.

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    What is needed for photosynthesis to occur?

    A:

    For photosynthesis to occur, plants need sunlight, water, carbon dioxide and chlorophyll. Through the process of photosynthesis plants convert light energy into chemical energy. They use this energy to make food which they store as sugars.

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  • Q:

    What happens during photosynthesis?

    A:

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    What are the four things needed for photosynthesis?

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    What is the role of chlorophyll in photosynthesis?

    A:

    Chlorophyll is a pigment found in the chloroplasts of plants that absorbs the wavelengths of light required to convert water and carbon dioxide into chemical energy during photosynthesis. Molecules of chlorophyll are arranged around the photosystems embedded in the chloroplasts' thylakoid membranes. There can be several hundred chlorophyll molecules per photosystem.

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