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 is the equation for photosynthesis?

Back

6CO₂ + 6H₂O → 6O₂ + C₆H₁₂O₆

Front

Why do most plants appear green?

Back

Most plants appear green because chlorophyll reflects green light.

Front

What are the three stages of the Calvin cycle?

Back

The three stages of the Calvin cycle are carbon fixation, reduction, and regeneration.

Front

What gas do plants release during photosynthesis?

Back

Plants release oxygen during photosynthesis.

Front

What is chlorophyll?

Back

Chlorophyll is a green pigment found in plants that is essential for photosynthesis, as it absorbs light energy.

Front

What role does sunlight play in photosynthesis?

Back

Sunlight provides the energy needed for plants to convert carbon dioxide and water into glucose and oxygen.

Front

What is the primary product of photosynthesis?

Back

The primary product of photosynthesis is glucose.

Front

What do plants use glucose for?

Back

Plants use glucose for energy, growth, and as a building block for other organic compounds.

Front

What is the importance of photosynthesis to life on Earth?

Back

Photosynthesis is crucial because it produces oxygen and organic compounds that are the foundation of the food chain.