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 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 occurs during the light-dependent reactions?

Back

During the light-dependent reactions, light energy is captured and converted into chemical energy in the form of ATP and NADPH.

Front

What is the role of chlorophyll in photosynthesis?

Back

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

Front

What are the products of photosynthesis?

Back

The products of photosynthesis are oxygen and glucose.

Front

What is the simple sugar produced in photosynthesis?

Back

The simple sugar produced in photosynthesis is glucose.

Front

What is the function of guard cells?

Back

Guard cells control the opening and closing of stomata, regulating gas exchange and water loss in plants.

Front

What is the light-independent stage of photosynthesis also known as?

Back

The light-independent stage of photosynthesis is also known as the Calvin Cycle.

Front

What is the primary source of energy for photosynthesis?

Back

The primary source of energy for photosynthesis is sunlight.

Front

What gas do plants take in during photosynthesis?

Back

Plants take in carbon dioxide during photosynthesis.