Photosynthesis and Cellular Respiration Concepts

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 main purpose of photosynthesis?

Back

The main purpose of photosynthesis is to produce glucose, which serves as food for the plant, and to release oxygen as a byproduct.

Front

Where does cellular respiration occur in cells?

Back

Cellular respiration occurs in the mitochondria of cells.

Front

What is the equation for photosynthesis?

Back

6CO2 + 6H2O + light energy -> C6H12O6 + 6O2.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll is the green pigment in plants that absorbs light energy, primarily from the sun, to drive the photosynthesis process.

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 cellular respiration?

Back

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

Front

What is the relationship between photosynthesis and cellular respiration?

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 do plants need for photosynthesis?

Back

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

Front

What is the byproduct of photosynthesis?

Back

The byproduct of photosynthesis is oxygen.