Cellular Respiration

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 equation for cellular respiration?

Back

6O₂ + C₆H₁₂O₆ → 6CO₂ + 6H₂O + Energy

Front

Where does glycolysis occur?

Back

Glycolysis occurs in the cytoplasm of the cell.

Front

What is the main purpose of the Krebs cycle?

Back

The main purpose of the Krebs cycle is to produce electron carriers (NADH and FADH₂) and ATP, which are used in the electron transport chain.

Front

Where does the Krebs cycle take place?

Back

The Krebs cycle takes place in the mitochondria.

Front

What is the role of the electron transport chain?

Back

The electron transport chain is responsible for producing the majority of ATP during cellular respiration.

Front

What is produced at the end of the electron transport chain?

Back

Water is produced at the end of the electron transport chain.

Front

What is fermentation?

Back

Fermentation is an anaerobic process that allows cells to produce energy without oxygen, resulting in products like lactic acid or ethanol.

Front

What is ATP?

Back

ATP (adenosine triphosphate) is the energy currency of the cell, used to power various cellular processes.

Front

How many ATP molecules are produced during glycolysis?

Back

Glycolysis produces a net gain of 2 ATP molecules.