Front

What is cellular respiration?

Back

Cellular respiration is a biochemical process in 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 role of glucose in cellular respiration?

Back

Glucose serves as the primary fuel source for cellular respiration, providing the carbon skeletons and energy needed for ATP production.

Front

What is the main job of the electron carriers in cellular respiration?

Back

Transport electrons and hydrogen atoms to the electron transport chain.

Front

What is the second stage of aerobic respiration?

Back

Krebs Cycle.

Front

What is the correct equation for cellular respiration?

Back

6O2 + C6H12O6 -> 6CO2 + 6H2O + Energy.

Front

How much ATP is produced during glycolysis?

Back

Glycolysis produces a net gain of 2 ATP.

Front

What is the total net gain of ATP at the end of aerobic respiration?

Back

36 ATP.

Front

What is fermentation?

Back

Fermentation is an anaerobic process that allows cells to produce energy without oxygen, resulting in the production of ATP and byproducts like lactic acid or ethanol.

Front

How much ATP is produced during fermentation?

Back

Fermentation produces a net gain of 2 ATP.