Photosynthesis and Cellular Respiration

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants, algae, and some bacteria convert sunlight, water, and carbon dioxide into glucose (energy) and oxygen.

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 is the balanced equation for photosynthesis?

Back

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

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll is the green pigment in plants that absorbs sunlight, which is essential for photosynthesis.

Front

Where does cellular respiration occur in cells?

Back

Cellular respiration occurs in the mitochondria of cells.

Front

What are the main products of photosynthesis?

Back

The main products of photosynthesis are glucose and oxygen.

Front

What is ATP?

Back

ATP (adenosine triphosphate) is the energy currency of the cell, used to store and transfer energy.

Front

What is the significance of the light-dependent reactions in photosynthesis?

Back

The light-dependent reactions convert solar energy into chemical energy (ATP and NADPH) and produce oxygen as a byproduct.

Front

What is the significance of the Krebs cycle in cellular respiration?

Back

The Krebs cycle (Citric Acid Cycle) is a key part of cellular respiration that generates ATP, NADH, and FADH2 by oxidizing acetyl-CoA.

Front

What is the difference between aerobic and anaerobic respiration?

Back

Aerobic respiration requires oxygen and produces more ATP, while anaerobic respiration occurs without oxygen and produces less ATP.