Fermentation is essentially glycolysis because glycolysis does not require **oxygen** to function.

### Explanation
Glycolysis is the metabolic pathway that converts glucose into pyruvate, producing a small amount of energy in the form of ATP (adenosine triphosphate) through substrate-level phosphorylation. This process occurs in the cytoplasm of the cell and does not need oxygen to take place, which is a vital distinction in anaerobic versus aerobic respiration.

In the absence of oxygen, cells can undergo fermentation to regenerate NAD+, allowing glycolysis to continue producing ATP under anaerobic conditions. Fermentation pathways can vary based on the organism—such as lactic acid fermentation in muscle cells or alcoholic fermentation in yeast—yet they all stem from glycolysis as the initial step in energy extraction from glucose.

This lack of dependency on oxygen is crucial for organisms that live in environments devoid of it, enabling them to generate energy and sustain life.

Question

Fermentation is essentially glycolysis because glycolysis does not require **oxygen** to function.

### Explanation
Glycolysis is the metabolic pathway that converts glucose into pyruvate, producing a small amount of energy in the form of ATP (adenosine triphosphate) through substrate-level phosphorylation. This process occurs in the cytoplasm of the cell and does not need oxygen to take place, which is a vital distinction in anaerobic versus aerobic respiration.

In the absence of oxygen, cells can undergo fermentation to regenerate NAD+, allowing glycolysis to continue producing ATP under anaerobic conditions. Fermentation pathways can vary based on the organism—such as lactic acid fermentation in muscle cells or alcoholic fermentation in yeast—yet they all stem from glycolysis as the initial step in energy extraction from glucose.

This lack of dependency on oxygen is crucial for organisms that live in environments devoid of it, enabling them to generate energy and sustain life.

Knowee AI · Accepted Answer

Fermentation is essentially glycolysis because glycolysis does not require **oxygen** to function.

### Explanation
Glycolysis is the metabolic pathway that converts glucose into pyruvate, producing a small amount of energy in the form of ATP (adenosine triphosphate) through substrate-level phosphorylation. This process occurs in the cytoplasm of the cell and does not need oxygen to take place, which is a vital distinction in anaerobic versus aerobic respiration.

In the absence of oxygen, cells can undergo fermentation to regenerate NAD+, allowing glycolysis to continue producing ATP under anaerobic conditions. Fermentation pathways can vary based on the organism—such as lactic acid fermentation in muscle cells or alcoholic fermentation in yeast—yet they all stem from glycolysis as the initial step in energy extraction from glucose.

This lack of dependency on oxygen is crucial for organisms that live in environments devoid of it, enabling them to generate energy and sustain life.

Fermentation is essentially glycolysis because glycolysis does not require _________________ to function.

Question

Fermentation is essentially glycolysis because glycolysis does not require _________________ to function.

Solution

Explanation

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