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, and releasing oxygen as a byproduct.

Front

What is the primary purpose of cellular respiration?

Back

The primary purpose of cellular respiration is to convert biochemical energy from nutrients into adenosine triphosphate (ATP), which is used as energy by cells.

Front

What is the equation for photosynthesis?

Back

6CO₂ + 6H₂O → 6O₂ + C₆H₁₂O₆

Front

What gas do plants take in during photosynthesis?

Back

Carbon dioxide (CO₂)

Front

What gas do plants release during photosynthesis?

Back

Oxygen (O₂)

Front

How does light intensity affect the rate of photosynthesis?

Back

The less distance between the light and the algae, the greater the rate of photosynthesis.

Front

What is ATP?

Back

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

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll is a green pigment found in plants that absorbs light energy, primarily from the sun, which is essential for photosynthesis.

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 the relationship between photosynthesis and cellular respiration?

Back

Photosynthesis converts carbon dioxide and water into glucose and oxygen, while cellular respiration uses glucose and oxygen to produce carbon dioxide, water, and ATP.