Photosynthesis vs 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 respiration?

Back

Respiration is the process by which cells break down glucose and other organic molecules to release energy, which is stored in the form of ATP (adenosine triphosphate).

Front

What are the main products of photosynthesis?

Back

The main products of photosynthesis are glucose and oxygen.

Front

What are the main products of respiration?

Back

The main products of respiration are carbon dioxide, water, and energy (ATP).

Front

Where does photosynthesis occur in plants?

Back

Photosynthesis occurs in the chloroplasts of plant cells.

Front

Where does respiration occur in cells?

Back

Respiration occurs in the mitochondria of eukaryotic cells.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll is a green pigment found in chloroplasts that absorbs light energy, which is essential for photosynthesis.

Front

What is the equation for photosynthesis?

Back

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

Front

What is the equation for respiration?

Back

The equation for respiration is: C6H12O6 + 6O2 → 6CO2 + 6H2O + energy (ATP).

Front

How do photosynthesis and respiration relate to each other?

Back

Photosynthesis and respiration are interconnected processes; the products of photosynthesis (glucose and oxygen) are the reactants for respiration, and vice versa.