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 stored in glucose (sugar) using carbon dioxide and water.

Front

What are the main raw materials needed for photosynthesis?

Back

The main raw materials needed for photosynthesis are carbon dioxide (CO2) and water (H2O).

Front

What is the primary product of photosynthesis?

Back

The primary product of photosynthesis is glucose (sugar), which plants use for energy.

Front

Why do plants appear green?

Back

Plants appear green because chlorophyll, the pigment responsible for photosynthesis, reflects green light and absorbs other wavelengths.

Front

What role does sunlight play in photosynthesis?

Back

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

Front

What gas do plants take in during photosynthesis?

Back

Plants take in carbon dioxide (CO2) during photosynthesis.

Front

What gas do plants release during photosynthesis?

Back

Plants release oxygen (O2) as a byproduct of photosynthesis.

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

How does increased carbon dioxide concentration affect photosynthesis?

Back

Increased carbon dioxide concentration generally leads to a higher rate of photosynthesis, up to a certain point.