Photosynthesis

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy into chemical energy in the form of glucose, using carbon dioxide and water.

Front

What are the main products of photosynthesis?

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The main products of photosynthesis are glucose (C6H12O6) and oxygen (O2).

Front

What is the role of chlorophyll in photosynthesis?

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Chlorophyll is a green pigment found in plants that absorbs light energy, primarily from the sun, which is essential for the process of photosynthesis.

Front

What are autotrophs?

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Autotrophs are organisms that produce their own food from inorganic substances, using light or chemical energy. Examples include plants and some bacteria.

Front

What are the two main stages of photosynthesis?

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The two main stages of photosynthesis are the light-dependent reactions and the light-independent reactions (Calvin cycle).

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Where do light-dependent reactions occur?

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Light-dependent reactions occur in the thylakoid membranes of chloroplasts.

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What is the formula for glucose?

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The formula for glucose is C6H12O6.

Front

What gas do plants take in during photosynthesis?

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Plants take in carbon dioxide (CO2) during photosynthesis.

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What gas do plants release during photosynthesis?

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Plants release oxygen (O2) during photosynthesis.

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What is the role of ATP in photosynthesis?

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ATP (adenosine triphosphate) provides the energy needed for various biochemical reactions during photosynthesis.