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 are the main stages of cellular respiration?

Back

The main stages of cellular respiration are Glycolysis, the Krebs Cycle, and the Electron Transport Chain (ETC).

Front

What is the primary purpose of glycolysis?

Back

The primary purpose of glycolysis is to break down glucose into pyruvate, producing a small amount of ATP and NADH.

Front

Where does the Krebs Cycle occur?

Back

The Krebs Cycle occurs in the mitochondria of eukaryotic cells.

Front

What is produced during the Krebs Cycle?

Back

The Krebs Cycle produces carbon dioxide, ATP, NADH, and FADH2.

Front

What is the role of oxygen in cellular respiration?

Back

Oxygen acts as the final electron acceptor in the Electron Transport Chain, allowing for the production of ATP.

Front

What is anaerobic respiration?

Back

Anaerobic respiration is a form of respiration that occurs without oxygen, resulting in products like lactic acid or ethanol.

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.

Front

What is ATP and why is it important?

Back

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

Front

What are the waste products of cellular respiration?

Back

The waste products of cellular respiration are carbon dioxide and water.