Question

Alcohol is produced with the help of___________.

Answer 1

Fermentation:

1. Fermentation is the metabolic process through which a microorganism transforms a carbohydrate such as starch or sugar into an alcohol or acid.
2. Yeast, for example, ferments sugar into alcohol to obtain energy.
3. Ethanol fermentation is a process in which pyruvate (a byproduct of glucose metabolism) is broken down into ethanol and carbon dioxide by yeast and bacteria. $\underset{\mathrm{Glucose}}{{\mathrm{C}}_6{\mathrm{H}}_{12}{\mathrm{O}}_6\left(\mathrm{aq}\right)}\to \underset{\mathrm{Ethanol}}{2{\mathrm{C}}_2{\mathrm{H}}_5\mathrm{OH}\left(\mathrm{l}\right)}+\underset{\mathrm{Carbon}\mathrm{dioxide}}{2{\mathrm{CO}}_2\left(\mathrm{g}\right)}$
4. Many more alcohols can be generated in this way, but synthetic ways are more likely used.

Therefore, alcohol is produced with the help of fermentation.