The fermentation process leads to the conversion of pyruvate to lactate with the help of electrons received from NADH (Nicotinamide adenine dihydrogen hydrogenase). The lactic acid builds up in the cells, which can be toxic in long run. Fermentation takes place in emergency conditions in the cells when the electron transport chain (ETC) fails to operate under a shortage of oxygen.

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Definition Definition Set of metabolic processes and reactions that produce energy from organic substances such as glucose. Cellular respiration takes place in the organism’s cells, where the chemical energy from nutrients or molecules of oxygen is converted into adenosine triphosphate (ATP). Cellular respiration that occurs in the presence of oxygen is called aerobic respiration; in the absence of oxygen, it is called anaerobic respiration.

Chapter 9, Problem 5TYK

Summary Introduction

Introduction:

The fermentation process leads to the conversion of pyruvate to lactate with the help of electrons received from NADH (Nicotinamide adenine dihydrogen hydrogenase). The lactic acid builds up in the cells, which can be toxic in long run. Fermentation takes place in emergency conditions in the cells when the electron transport chain (ETC) fails to operate under a shortage of oxygen.

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Definition Definition Set of metabolic processes and reactions that produce energy from organic substances such as glucose. Cellular respiration takes place in the organism’s cells, where the chemical energy from nutrients or molecules of oxygen is converted into adenosine triphosphate (ATP). Cellular respiration that occurs in the presence of oxygen is called aerobic respiration; in the absence of oxygen, it is called anaerobic respiration.

Chapter 9, Problem 5TYK

Summary Introduction

Introduction:

The fermentation process leads to the conversion of pyruvate to lactate with the help of electrons received from NADH (Nicotinamide adenine dihydrogen hydrogenase). The lactic acid builds up in the cells, which can be toxic in long run. Fermentation takes place in emergency conditions in the cells when the electron transport chain (ETC) fails to operate under a shortage of oxygen.

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Answer 3

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Definition Definition Set of metabolic processes and reactions that produce energy from organic substances such as glucose. Cellular respiration takes place in the organism’s cells, where the chemical energy from nutrients or molecules of oxygen is converted into adenosine triphosphate (ATP). Cellular respiration that occurs in the presence of oxygen is called aerobic respiration; in the absence of oxygen, it is called anaerobic respiration.

Chapter 9, Problem 5TYK

Summary Introduction

Introduction:

The fermentation process leads to the conversion of pyruvate to lactate with the help of electrons received from NADH (Nicotinamide adenine dihydrogen hydrogenase). The lactic acid builds up in the cells, which can be toxic in long run. Fermentation takes place in emergency conditions in the cells when the electron transport chain (ETC) fails to operate under a shortage of oxygen.

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Answer 4

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Definition Definition Set of metabolic processes and reactions that produce energy from organic substances such as glucose. Cellular respiration takes place in the organism’s cells, where the chemical energy from nutrients or molecules of oxygen is converted into adenosine triphosphate (ATP). Cellular respiration that occurs in the presence of oxygen is called aerobic respiration; in the absence of oxygen, it is called anaerobic respiration.

Chapter 9, Problem 5TYK

Summary Introduction