Photosynthesis and Cellular Respiration

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 reactions and the Calvin cycle.

Front

What is the primary purpose of photosynthesis?

Back

The primary purpose of photosynthesis is to make glucose, which serves as food for the plant.

Front

What role does sunlight play in photosynthesis?

Back

Sunlight provides the energy needed for plants to perform photosynthesis.

Front

How does carbon dioxide affect the rate of photosynthesis?

Back

Increasing the amount of carbon dioxide generally increases the rate of photosynthesis.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll is the green pigment in plants that absorbs sunlight, facilitating the process of photosynthesis.

Front

What are the products of photosynthesis?

Back

The products of photosynthesis are glucose and oxygen.

Front

What is cellular respiration?

Back

Cellular respiration is the process by which cells convert glucose and oxygen into energy (ATP), carbon dioxide, and water.

Front

How are photosynthesis and cellular respiration related?

Back

Photosynthesis produces glucose and oxygen, which are used in cellular respiration to produce energy, while cellular respiration releases carbon dioxide and water, which are used in photosynthesis.

Front

What happens to the color of BTB solution in the presence of carbon dioxide?

Back

The BTB solution turns yellow in the presence of carbon dioxide, indicating acidity.