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 are the main reactants of photosynthesis?

Back

The main reactants of photosynthesis are carbon dioxide (CO2) and water (H2O).

Front

What is the primary product of photosynthesis?

Back

The primary product of photosynthesis is glucose (C6H12O6), a type of sugar.

Front

What gas do plants release during photosynthesis?

Back

Plants release oxygen (O2) during photosynthesis.

Front

How does light intensity affect the rate of photosynthesis?

Back

Light intensity generally increases the rate of photosynthesis, up to a certain point, after which it may plateau.

Front

What role does chlorophyll play in photosynthesis?

Back

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

Front

What is the equation for photosynthesis?

Back

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

Front

How does temperature affect the rate of photosynthesis?

Back

Temperature affects the rate of photosynthesis; generally, as temperature increases, the rate of photosynthesis increases, up to an optimal point.

Front

What happens to photosynthesis if carbon dioxide is removed from the environment?

Back

If carbon dioxide is removed, photosynthesis will not occur, and sugars will not be produced.

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 (ATP), while cellular respiration releases carbon dioxide and water, which are used in photosynthesis.