Cellular Respiration and Fermentation

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 main purpose of glycolysis?

Back

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

Front

What are the two main types of fermentation?

Back

The two main types of fermentation are alcoholic fermentation and lactic acid fermentation.

Front

What is the role of ATP in cellular processes?

Back

ATP (adenosine triphosphate) serves as the primary energy currency of the cell, providing energy for various cellular functions.

Front

What is produced during alcoholic fermentation?

Back

Alcoholic fermentation produces ethanol and carbon dioxide from glucose.

Front

What is produced during lactic acid fermentation?

Back

Lactic acid fermentation produces lactic acid from glucose.

Front

What is the significance of NAD+ in cellular respiration?

Back

NAD+ is a coenzyme that acts as an electron carrier, playing a crucial role in the transfer of electrons during cellular respiration.

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 the electron transport chain?

Back

The electron transport chain is a series of protein complexes in the inner mitochondrial membrane that transfer electrons and pump protons to generate ATP.

Front

What is the byproduct of cellular respiration?

Back

The byproducts of cellular respiration are carbon dioxide and water.