Plants and 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 products of photosynthesis?

Back

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

Front

What role do chlorophyll and chloroplasts play in photosynthesis?

Back

Chlorophyll is the green pigment found in chloroplasts that captures light energy for photosynthesis. Chloroplasts are the organelles in plant cells where photosynthesis occurs.

Front

What is the equation for photosynthesis?

Back

The equation for photosynthesis is: CO₂ + H₂O → O₂ + C₆H₁₂O₆ (glucose).

Front

Why do plants need sunlight for photosynthesis?

Back

Plants need sunlight as it provides the energy required to convert carbon dioxide and water into glucose and oxygen during photosynthesis.

Front

What is the role of roots in plants?

Back

Roots anchor the plant in the soil, absorb water and nutrients, and can store food and minerals.

Front

Which gas is taken in by plants during photosynthesis?

Back

Plants take in carbon dioxide (CO₂) from the atmosphere during photosynthesis.

Front

What is the significance of oxygen produced during photosynthesis?

Back

Oxygen produced during photosynthesis is essential for the survival of most living organisms, as it is used in cellular respiration.

Front

How do plants absorb water?

Back

Plants absorb water through their roots from the soil, which is then transported to the leaves for photosynthesis.

Front

What is the importance of glucose for plants?

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Glucose serves as an energy source for plants and is used to build other organic compounds necessary for growth and development.