Frequent question: Which molecules are recycled within the chloroplast?

The four substances recycled during photosynthesis and respiration are carbon dioxide, water, oxygen and glucose. Respiration uses the products of…

What molecules are absorbed by the chloroplast?

Chloroplasts absorb sunlight and use it in conjunction with water and carbon dioxide gas to produce food for the plant. Chloroplasts capture light energy from the sun to produce the free energy stored in ATP and NADPH through a process called photosynthesis.

Which two molecules go out of the chloroplast?

The chloroplast is involved in both stages of photosynthesis. The light reactions take place in the thylakoid. There, water (H2O) is oxidized, and oxygen (O2) is released.

What component is not recycled in photosynthesis?

The major component in photosynthesis that is not recycled and is readily available is sunlight.

What substances are recycled during photosynthesis and respiration *?

The four substances are recycled during photosynthesis and respiration are.

  • Carbindioxide.
  • Water.
  • Glucose.
  • Oxygen.
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What are the materials needed during photosynthesis?

To perform photosynthesis, plants need three things: carbon dioxide, water, and sunlight. for photosynthesis. Carbon dioxide enters through tiny holes in a plant’s leaves, flowers, branches, stems, and roots. Plants also require water to make their food.

Which of the following molecules are needed for photosynthesis?

Photosynthesis requires sunlight, carbon dioxide, and water as starting reactants (Figure 5.5). After the process is complete, photosynthesis releases oxygen and produces carbohydrate molecules, most commonly glucose. These sugar molecules contain the energy that living things need to survive.

What waste product is released during photosynthesis?

Photosynthesis uses carbon dioxide and water to assemble carbohydrate molecules and release oxygen as a waste product into the atmosphere.

How do reactant molecules of photosynthesis reach the chloroplasts in leaves?

The reactant molecules which are water, $C{O_2}$ and light reach the chloroplast in different ways: the water reaches the leaves by the help of Xylem, the xylem in found vascular bundles which consist of Xylem and phloem; the carbon dioxide reaches the chloroplast through tiny openings present on the epidermis of …

What parts of the chloroplast are involved in photosynthesis?

Photosynthesis occurs in the chloroplast, an organelle specific to plant cells. The light reactions of photosynthesis occur in the thylakoid membranes of the chloroplast. Electron carrier molecules are arranged in electron transport chains that produce ATP and NADPH, which temporarily store chemical energy.

Which molecules are recycled between chloroplasts and mitochondria?

The four substances recycled during photosynthesis and respiration are: carbon dioxide (CO2), which is emitted as waste in cellular respiration and used by plants to make glucose, oxygen (O2), which is emitted as waste by plants and taken in by animals to allow cellular respiration to proceed, glucose (C6H12O6), which …

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What molecules are recycled in cellular respiration and photosynthesis quizlet?

a. Explain how the metabolic processes of cellular respiration and photosynthesis recycle oxygen. – Cellular respiration gives CO2 which contains oxygen and is used by plants in photosynthesis to make oxygen. – Oxygen is recycled again and again during these processes,.

Which element is not recycled through an ecosystem by the process of photosynthesis and respiration?

– Energy is not recycled in the ecosystem. From one level to another level there is only 10% energy is further transfer and another 90% used in the process. So, the correct answer is ‘Energy’.