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 primary pigment involved in photosynthesis?

Back

Chlorophyll is the primary pigment involved in photosynthesis, which absorbs light energy.

Front

Why do most plants appear green?

Back

Most plants appear green because chlorophyll reflects green wavelengths of light and absorbs other colors.

Front

What is the main product of photosynthesis?

Back

The main product of photosynthesis is glucose, which serves as an energy source for plants.

Front

What gas do plants take in during photosynthesis?

Back

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

Front

What is the role of sunlight in photosynthesis?

Back

Sunlight provides the energy needed for the photosynthesis process, allowing plants to convert carbon dioxide and water into glucose.

Front

What are the two main stages of photosynthesis?

Back

The two main stages of photosynthesis are the light-dependent reactions and the light-independent reactions (Calvin Cycle).

Front

Where does photosynthesis occur in plant cells?

Back

Photosynthesis occurs in the chloroplasts of plant cells.

Front

What is the light-dependent reaction?

Back

The light-dependent reaction is the first stage of photosynthesis, where sunlight is captured and used to produce ATP and NADPH.

Front

What is the Calvin Cycle?

Back

The Calvin Cycle is the light-independent stage of photosynthesis where ATP and NADPH are used to convert carbon dioxide into glucose.