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 chemical equation for photosynthesis?

Back

6CO₂ + 6H₂O + light energy → C₆H₁₂O₆ + 6O₂

Front

What role does chlorophyll play in photosynthesis?

Back

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

Front

How does light intensity affect photosynthesis?

Back

Light intensity increases the rate of photosynthesis up to a certain point, after which it levels off.

Front

What is the primary product of photosynthesis?

Back

The primary product of photosynthesis is glucose (C₆H₁₂O₆), which serves as an energy source for plants.

Front

What gas is produced during photosynthesis?

Back

Oxygen (O₂) is produced as a byproduct of photosynthesis.

Front

What factors can limit the rate of photosynthesis?

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Factors that can limit the rate of photosynthesis include light intensity, carbon dioxide concentration, temperature, and water availability.

Front

Why do plants need carbon dioxide for photosynthesis?

Back

Plants need carbon dioxide (CO₂) as a raw material to produce glucose during photosynthesis.

Front

What happens to the rate of photosynthesis in low light conditions?

Back

In low light conditions, the rate of photosynthesis decreases because there is insufficient light energy for the process.

Front

How does temperature affect photosynthesis?

Back

Temperature affects the rate of photosynthesis; too low or too high temperatures can slow down the process, while optimal temperatures enhance it.