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

Where does photosynthesis primarily take place in plants?

Back

Photosynthesis primarily takes place in the leaves of the plant.

Front

What do plants need to perform photosynthesis?

Back

Plants need sunlight, carbon dioxide, and water to perform photosynthesis.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll is the green pigment in plants that absorbs sunlight, which is essential for photosynthesis.

Front

What are the products of photosynthesis?

Back

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

Front

What is the function of xylem in plants?

Back

Xylem is the tissue in plants that carries water and dissolved minerals from the roots to the rest of the plant.

Front

What is the function of phloem in plants?

Back

Phloem is the tissue in plants that transports the products of photosynthesis (mainly sugars) from the leaves to other parts of the plant.

Front

Why is photosynthesis important for life on Earth?

Back

Photosynthesis is important because it produces oxygen, which is essential for most living organisms, and it forms the base of the food chain.

Front

What is the equation for photosynthesis?

Back

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

Front

What is the significance of stomata in photosynthesis?

Back

Stomata are small openings on the surface of leaves that allow for gas exchange; they enable carbon dioxide to enter and oxygen to exit.