Photosynthesis and Cellular Respiration

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 cellular respiration?

Back

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

Front

When does photosynthesis occur?

Back

Photosynthesis occurs during the day when there is sunlight.

Front

When does cellular respiration occur?

Back

Cellular respiration occurs all the time, both day and night.

Front

What are stomata?

Back

Stomata are small openings on the underside of a leaf that allow for gas exchange, including the intake of carbon dioxide and the release of oxygen.

Front

How are photosynthesis and cellular respiration related?

Back

Photosynthesis and cellular respiration are opposite processes; photosynthesis converts carbon dioxide and water into glucose and oxygen, while cellular respiration converts glucose and oxygen into carbon dioxide and water.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll is the green pigment in plants that captures light energy for photosynthesis.

Front

What is ATP?

Back

ATP (adenosine triphosphate) is the energy currency of the cell, used to store and transfer energy for various cellular processes.

Front

What do plants need for photosynthesis?

Back

Plants need sunlight, carbon dioxide, and water for photosynthesis.

Front

What is the equation for photosynthesis?

Back

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