The pathway for the reverse electron flow in an organism that spends ATP from fermentation to form NADH. Introduction: The electron transport system (ETS) is the last pathway involved in the cellular respiration that occurs in mitochondria. The ETS is involved in the formation of ATP (adenosine triphosphate) molecules upon complete hydrolysis of organic molecules. Fermentation is a process where the organic molecules are broken down by microorganisms such as bacteria or yeast.

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Answer 1

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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 14.5, Problem 1TQ

Summary Introduction

To review:

The pathway for the reverse electron flow in an organism that spends ATP from fermentation to form NADH.

Introduction:

The electron transport system (ETS) is the last pathway involved in the cellular respiration that occurs in mitochondria. The ETS is involved in the formation of ATP (adenosine triphosphate) molecules upon complete hydrolysis of organic molecules. Fermentation is a process where the organic molecules are broken down by microorganisms such as bacteria or yeast.

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Name the process of conversion of ADP into ATP during the first phase of photosynthesis.

Complete the following table to compare the electron-transport phase of cellular respiration with the light-dependent reactions of photosynthesis.

Use drawings, flow charts, or a table to compare and contrast the energy inputs and outputs during each phase of aerobic respiration vs. fermentation. Be sure to directly discuss inputs and outputs of BOTH processes. Include all phosphorylated compounds and high-energy electron carriers, and briefly EXPLAIN HOW these are produced at each stage of respiration. WHERE does each stage happen? Explain HOW energy from high energy electron carriers is converted to ATP during respiration in mitochondria or aerobic bacteria.

Answer 2

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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 14.5, Problem 1TQ

Summary Introduction

To review:

The pathway for the reverse electron flow in an organism that spends ATP from fermentation to form NADH.

Introduction:

The electron transport system (ETS) is the last pathway involved in the cellular respiration that occurs in mitochondria. The ETS is involved in the formation of ATP (adenosine triphosphate) molecules upon complete hydrolysis of organic molecules. Fermentation is a process where the organic molecules are broken down by microorganisms such as bacteria or yeast.

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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 14.5, Problem 1TQ

Summary Introduction

To review:

The pathway for the reverse electron flow in an organism that spends ATP from fermentation to form NADH.

Introduction:

The electron transport system (ETS) is the last pathway involved in the cellular respiration that occurs in mitochondria. The ETS is involved in the formation of ATP (adenosine triphosphate) molecules upon complete hydrolysis of organic molecules. Fermentation is a process where the organic molecules are broken down by microorganisms such as bacteria or yeast.

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Answer 4

Question

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 14.5, Problem 1TQ

Summary Introduction