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 is the equation for photosynthesis?

Back

6H₂O + 6CO₂ → C₆H₁₂O₆ + 6O₂

Front

Where does photosynthesis occur in plants?

Back

Photosynthesis occurs in the chloroplasts of plant cells.

Front

What is the role of chlorophyll in photosynthesis?

Back

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

Front

What is the law of conservation of mass?

Back

The law of conservation of mass states that mass cannot be created or destroyed in a closed system.

Front

What do plants take in during photosynthesis?

Back

Plants take in carbon dioxide (CO₂) from the atmosphere and water (H₂O) from the soil.

Front

What do plants produce during photosynthesis?

Back

Plants produce glucose (C₆H₁₂O₆) and oxygen (O₂) during photosynthesis.

Front

What is the relationship between photosynthesis and cellular respiration?

Back

Photosynthesis produces glucose and oxygen, which are used in cellular respiration to produce energy, while cellular respiration produces carbon dioxide and water, which are used in photosynthesis.

Front

What is the importance of photosynthesis for life on Earth?

Back

Photosynthesis is crucial for life on Earth as it provides oxygen for living organisms and is the foundation of the food chain.

Front

What is the role of sunlight in photosynthesis?

Back

Sunlight provides the energy needed for the photosynthesis process, allowing plants to convert carbon dioxide and water into glucose.