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 is cellular respiration?

Back

Cellular respiration is the process by which cells break down glucose and other organic molecules to produce ATP, the energy currency of the cell.

Front

What is the main purpose of photosynthesis?

Back

The main purpose of photosynthesis is to convert solar energy into chemical energy stored in glucose, which can be used by plants and other organisms for growth and energy.

Front

What is the main purpose of cellular respiration?

Back

The main purpose of cellular respiration is to convert the chemical energy stored in glucose into ATP, which is used by cells to perform work.

Front

Where does photosynthesis occur in plant cells?

Back

Photosynthesis occurs in the chloroplasts of plant cells.

Front

Where does cellular respiration occur in eukaryotic cells?

Back

Cellular respiration occurs in the mitochondria of eukaryotic cells.

Front

What is the chemical equation for photosynthesis?

Back

6CO2 + 6H2O + light energy → C6H12O6 + 6O2.

Front

What is the chemical equation for cellular respiration?

Back

C6H12O6 + 6O2 → 6CO2 + 6H2O + ATP.

Front

What is ATP?

Back

ATP (adenosine triphosphate) is a molecule that carries energy within cells, providing the energy needed for various cellular processes.

Front

What is glucose?

Back

Glucose is a simple sugar (monosaccharide) with the chemical formula C6H12O6, which is a primary energy source for cells.