Question

What is the definition of Cellular respiration

The process of using the chemical energy from hydrogen and oxygen molecules to power life processes

Answer 1

Cellular respiration is the metabolic process by which cells convert the chemical energy stored in the bonds of organic molecules, such as glucose, into a usable form of energy called ATP (adenosine triphosphate). This process occurs in the mitochondria of eukaryotic cells and involves a series of biochemical reactions, including glycolysis, the Krebs cycle, and oxidative phosphorylation. The overall equation for cellular respiration is:

Glucose + Oxygen → Carbon Dioxide + Water + ATP