Question

Which of the following best describes the purpose of fermentation?

Option 1: Production of oxygen
Option 2: Generation of electricity
Option 3: Synthesis of carbohydrates
Option 4: Conversion of organic compounds to energy

Answer 1

Fermentation is a process that ensures an adequate supply of NAD+ for glycolysis to continue and ATP to be harvested from glucose breakdown.

Step-by-step explanation:

Fermentation is a process that enables cells to produce ATP in the absence of oxygen. The purpose of fermentation is to ensure an adequate supply of NAD+ so that glycolysis can continue and ATP can be harvested from the breakdown of glucose. Fermentation does not capture any additional energy and only produces two ATP molecules during glycolysis.