Photosynthesis and Cellular Respiration

Front

What is the primary function of photosynthesis in plants?

Back

To convert light energy into chemical energy stored in glucose.

Front

What are the two main stages of photosynthesis?

Back

Light-dependent reactions and the Calvin cycle (light-independent reactions).

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll absorbs light energy, primarily in the blue and red wavelengths, and reflects green light.

Front

What is the equation for photosynthesis?

Back

6CO2 + 6H2O + light energy -> C6H12O6 + 6O2.

Front

Where does cellular respiration occur in eukaryotic cells?

Back

In the mitochondria.

Front

What is the Krebs cycle also known as?

Back

The citric acid cycle.

Front

What are the main products of the Krebs cycle?

Back

NADH, FADH2, ATP, and carbon dioxide.

Front

What is the difference between aerobic and anaerobic respiration?

Back

Aerobic respiration requires oxygen, while anaerobic respiration does not.

Front

What is fermentation and when does it occur?

Back

Fermentation is a metabolic process that occurs in the absence of oxygen, allowing cells to generate energy.

Front

What gas is produced as a byproduct of cellular respiration?

Back

Carbon dioxide.