Photosynthesis

Front

What is photosynthesis?

Back

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

Front

What organisms perform photosynthesis?

Back

Plants, algae, and some bacteria perform photosynthesis.

Front

What are the main products of photosynthesis?

Back

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

Front

What is the role of chlorophyll in photosynthesis?

Back

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

Front

What is the equation for photosynthesis?

Back

The equation for photosynthesis is: 6 CO2 + 6 H2O + light energy → C6H12O6 + 6 O2.

Front

What gas do plants take in during photosynthesis?

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Plants take in carbon dioxide (CO2) during photosynthesis.

Front

What gas do plants release during photosynthesis?

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Plants release oxygen (O2) during photosynthesis.

Front

What is the significance of photosynthesis for life on Earth?

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Photosynthesis is crucial for life on Earth as it produces oxygen, which is essential for the survival of most living organisms, and it forms the base of the food chain.

Front

What is the role of sunlight in photosynthesis?

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Sunlight provides the energy required for the photosynthesis process, enabling plants to convert carbon dioxide and water into glucose and oxygen.

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).