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

Where does photosynthesis occur in plant cells?

Back

Photosynthesis occurs in the chloroplasts of plant cells.

Front

What is the primary pigment involved in photosynthesis?

Back

The primary pigment involved in photosynthesis is chlorophyll.

Front

What are the main ingredients needed for photosynthesis?

Back

The main ingredients needed for photosynthesis are carbon dioxide, water, and sunlight.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll absorbs light energy, primarily from the blue and red wavelengths, which is essential for the photosynthesis process.

Front

What is produced as a byproduct of photosynthesis?

Back

Oxygen is produced as a byproduct of photosynthesis.

Front

What plant structure is essential for photosynthesis?

Back

Leaves are essential for photosynthesis as they contain chloroplasts and are the primary site for gas exchange.

Front

At which wavelength does chlorophyll a absorb most light?

Back

Chlorophyll a absorbs most light at approximately 425 nm.

Front

What are carotenoids?

Back

Carotenoids are pigments that absorb green and blue light but reflect orange and red light, playing a role in photosynthesis.

Front

What is the equation for photosynthesis?

Back

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