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 (C6H12O6) using carbon dioxide (CO2) and water (H2O).

Front

What is cellular respiration?

Back

Cellular respiration is the metabolic process by which cells convert glucose (C6H12O6) into usable energy (ATP), along with water (H2O) and carbon dioxide (CO2) as byproducts.

Front

What are the main products of photosynthesis?

Back

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

Front

What are the main products of cellular respiration?

Back

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

Front

What do plants need for photosynthesis to occur?

Back

Plants need water (H2O), carbon dioxide (CO2), and sunlight energy for photosynthesis to occur.

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, which is essential for the process of photosynthesis.

Front

How does cellular respiration relate to photosynthesis?

Back

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

Front

What is ATP and why is it important?

Back

ATP (adenosine triphosphate) is the energy currency of the cell, providing the energy needed for various cellular processes.

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 cellular respiration?

Back

The equation for cellular respiration is: C6H12O6 + 6O2 → 6CO2 + 6H2O + ATP.