How are Respiration & Combustion of Gasoline Similar?

Automobiles and living organisms actually produce energy in similar fashions.
••• Hemera Technologies/ Images

Many people might not see an obvious link between cellular respiration and the combustion of gasoline. After all, internal combustion involves the ignition of a volatile fluid. However, combustion and respiration are remarkably similar in that in both contexts one fuel source is broken down in a way that releases its energy in a form that is usable.

Combustion: Cellular-Style

Just as an automobile burns gasoline so it can move, living cells burn fuel to provide energy to the body. Instead of burning octane, however, biological organisms do this by oxidizing food, such as sugars, fats and proteins. For example, automobiles burn fuel in this way: octane + oxygen = water + carbon dioxide + energy, while organisms process food like this: sugar + oxygen = carbon dioxide + energy.

Related Articles

What Type of Animals Eat Plants?
What Are the Functions of Photosynthesis?
What Kind of Energy Makes Muscle Cells Contract?
Similarities Between Combustion & Cellular Respiration
How to Convert Grams of Fuel Per kWh to Gallons Per...
When Does Respiration Occur in Plants?
How Does the Sun Affect the Food Web?
What Do Volvox Eat?
The Most Common Organic Molecules in Cells
Why Is Photosynthesis Important to Humans?
What Type of Animals Eat Plants?
What Are the Functions of Carbohydrates in Plants?
How Do Bacteria Respire?
The Advantages of Anaerobic Respiration
Safe Combustion Reaction Experiments
Definition of Plant Respiration
Common Sources of Chemical Energy
Products Produced by Anaerobic Respiration
Biofuel Examples
Key Differences Between C3, C4 and CAM Photosynthesis

Dont Go!

We Have More Great Sciencing Articles!