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

What is the primary organelle involved in photosynthesis?

Back

Chloroplasts are the primary organelles where photosynthesis occurs in plant cells.

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

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll absorbs sunlight and uses its energy to synthesize carbohydrates from carbon dioxide and water.

Front

What is produced as a byproduct of photosynthesis?

Back

Oxygen is produced as a byproduct of photosynthesis and is released into the atmosphere.

Front

What is the main energy source produced during photosynthesis?

Back

Glucose is the main energy source produced during photosynthesis, which is used by plants and animals for cellular processes.

Front

What are the inputs required for photosynthesis?

Back

The inputs required for photosynthesis are carbon dioxide (CO2), water (H2O), and sunlight.

Front

What happens during the Light-Dependent Reactions?

Back

During the Light-Dependent Reactions, sunlight is captured and used to produce ATP and NADPH, which are energy carriers.

Front

What is the Calvin Cycle?

Back

The Calvin Cycle, also known as the Light-Independent Reactions, is the process where ATP and NADPH are used to convert carbon dioxide into glucose.

Front

How does carbon dioxide enter the plant?

Back

Carbon dioxide enters the plant through small openings called stomata, located on the leaves.