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

What are the inputs of photosynthesis?

Back

The inputs of photosynthesis are carbon dioxide (CO2) and water (H2O), along with light energy.

Front

What are the outputs of photosynthesis?

Back

The outputs of photosynthesis are glucose (C6H12O6) and oxygen (O2).

Front

What are the inputs of cellular respiration?

Back

The inputs of cellular respiration are glucose (C6H12O6) and oxygen (O2).

Front

What are the outputs of cellular respiration?

Back

The outputs of cellular respiration are carbon dioxide (CO2), water (H2O), and ATP (energy).

Front

Where does photosynthesis occur in plant cells?

Back

Photosynthesis occurs in the chloroplasts of plant cells.

Front

Where does cellular respiration occur in cells?

Back

Cellular respiration occurs in the mitochondria of both plant and animal cells.

Front

How do photosynthesis and cellular respiration relate to each other?

Back

The outputs of photosynthesis (glucose and oxygen) are the inputs for cellular respiration, and the outputs of cellular respiration (carbon dioxide and water) are the inputs for photosynthesis.

Front

What is the main source of energy for life on Earth?

Back

The main source of energy for all life comes from the sun.