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 are the main reactants of photosynthesis?

Back

The main reactants of photosynthesis are carbon dioxide (CO2) and water (H2O).

Front

What is the main product of photosynthesis?

Back

The main product of photosynthesis is glucose (C6H12O6), which serves as an energy source for plants.

Front

What role does sunlight play in photosynthesis?

Back

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

Front

What is the equation for photosynthesis?

Back

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

Front

What is chlorophyll?

Back

Chlorophyll is a green pigment found in the chloroplasts of plants that absorbs light energy for photosynthesis.

Front

Why do plants need water for photosynthesis?

Back

Plants need water for photosynthesis because it is one of the reactants that, along with carbon dioxide, is converted into glucose.

Front

What is the significance of glucose in plants?

Back

Glucose is vital for plants as it serves as an energy source for growth, development, and cellular respiration.

Front

What is the byproduct of photosynthesis?

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The byproduct of photosynthesis is oxygen (O2), which is released into the atmosphere.

Front

How do plants obtain carbon dioxide for photosynthesis?

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Plants obtain carbon dioxide from the air through small openings in their leaves called stomata.