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

Where does the Electron Transport Chain occur?

Back

The Electron Transport Chain takes place in the mitochondria.

Front

What are the main reactants of cellular respiration?

Back

The main reactants of cellular respiration are glucose and oxygen.

Front

What is the first step of cellular respiration called?

Back

The first step of cellular respiration is called Glycolysis.

Front

What is produced during Glycolysis?

Back

Glycolysis produces 2 molecules of pyruvate, 2 ATP, and 2 NADH.

Front

What is the Kreb's Cycle?

Back

The Kreb's Cycle, also known as the Citric Acid Cycle, is the second step of cellular respiration that occurs in the mitochondria and produces electron carriers.

Front

What role does oxygen play 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 the byproduct of cellular respiration?

Back

The byproducts of cellular respiration are carbon dioxide and water.

Front

How is ATP produced in the Electron Transport Chain?

Back

ATP is produced in the Electron Transport Chain through oxidative phosphorylation, where energy from electrons is used to pump protons and create a gradient.

Front

What is anaerobic respiration?

Back

Anaerobic respiration is a type of respiration that occurs without oxygen, resulting in less energy production and byproducts like lactic acid or ethanol.