The two major functions of nutrients. Introduction: Nutrients can be defined as a substance which gives nourishment that is important for the maintenance of life and for growth and development. There are two major types of nutrients: micronutrients and macronutrients. The three chief classes of macronutrients are carbohydrates, proteins, and fats.

Question

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Answer 1

Question

Chapter 3, Problem 1LTB

Summary Introduction

To review:

The two major functions of nutrients.

Introduction:

Nutrients can be defined as a substance which gives nourishment that is important for the maintenance of life and for growth and development. There are two major types of nutrients: micronutrients and macronutrients. The three chief classes of macronutrients are carbohydrates, proteins, and fats.

Expert Solution & Answer

Explanation of Solution

Basic functions of nutrients are to help in the proper functioning of the body and keeping the body healthy.

The two major functions of nutrients are:

Energy store:

Nutrients acts as fuel for the metabolic processes in the body. The primary fuel for energy is carbohydrates. In the absence of carbohydrates, the fats are consumed through the metabolic pathways to provide energy. When there is an absence of both carbohydrates and fats, proteins act as fuel by the body. So, all three types of macronutrients provide ATP. ATP is the primary energy currency of the cell. It stores energy in the form of phosphate ester bonds. When these bonds are broken, there is a release of energy for the proper functioning of biological activities.

Building blocks:

The structural components which form a human body are composed of the nutrients. Protein is the major component of the body which makes up the internal organs, muscles, skin, and blood. Proteins help in the formation of muscles and provide strength to them. Carbohydrates and lipids are in-between the complexity between nucleic acids and proteins. Fat forms an adipose tissue that acts as a cushion and insulates the body.

In this way, nutrients are helpful in storing energy and building blocks of the body.

Conclusion

Hence, the two major functions of nutrients are storing energy store and building blocks of the body.

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9. Aerobic respiration of one lipid molecule. The lipid is composed of one glycerol molecule connected to two fatty acid tails. One fatty acid is 12 carbons long and the other fatty acid is 18 carbons long in the figure below. Use the information below to determine how much ATP will be produced from the glycerol part of the lipid. Then, in part B, determine how much ATP is produced from the 2 fatty acids of the lipid. Finally put the NADH and ATP yields together from the glycerol and fatty acids (part A and B) to determine your total number of ATP produced per lipid. Assume no other carbon source is available. 18 carbons fatty acids 12 carbons 9 glycerol A. Glycerol is broken down to glyceraldehyde 3-phosphate, a glycolysis intermediate via the following pathway shown in the figure below. Notice this process costs one ATP but generates one FADH2. Continue generating ATP with glyceraldehyde-3-phosphate using the standard pathway and aerobic respiration. glycerol glycerol-3- phosphate…

Normal dive (for diving humans) normal breathing dive normal breathing Oz level CO2 level urgent need to breathe Oz blackout zone high CO2 triggers breathing 6. This diagram shows rates of oxygen depletion and carbon dioxide accumulation in the blood in relation to the levels needed to maintain consciousness and trigger the urgent need to breathe in diving humans. How might the location and slope of the O₂ line differ for diving marine mammals such as whales and dolphins? • How might the location and slope of the CO₂ line differ for diving marine mammals such as whales and dolphins? • • Draw in predicted lines for O2 and CO2, based on your reasoning above. How might the location of the Urgent Need to Breathe line and the O2 Blackout Zone line differ for diving marine mammals? What physiological mechanisms account for each of these differences, resulting in the ability of marine mammals to stay submerged for long periods of time?

Answer 2

Question

Chapter 3, Problem 1LTB

Summary Introduction

To review:

The two major functions of nutrients.

Introduction:

Nutrients can be defined as a substance which gives nourishment that is important for the maintenance of life and for growth and development. There are two major types of nutrients: micronutrients and macronutrients. The three chief classes of macronutrients are carbohydrates, proteins, and fats.

Expert Solution & Answer

Explanation of Solution

Basic functions of nutrients are to help in the proper functioning of the body and keeping the body healthy.

The two major functions of nutrients are:

Energy store:

Nutrients acts as fuel for the metabolic processes in the body. The primary fuel for energy is carbohydrates. In the absence of carbohydrates, the fats are consumed through the metabolic pathways to provide energy. When there is an absence of both carbohydrates and fats, proteins act as fuel by the body. So, all three types of macronutrients provide ATP. ATP is the primary energy currency of the cell. It stores energy in the form of phosphate ester bonds. When these bonds are broken, there is a release of energy for the proper functioning of biological activities.

Building blocks:

The structural components which form a human body are composed of the nutrients. Protein is the major component of the body which makes up the internal organs, muscles, skin, and blood. Proteins help in the formation of muscles and provide strength to them. Carbohydrates and lipids are in-between the complexity between nucleic acids and proteins. Fat forms an adipose tissue that acts as a cushion and insulates the body.

In this way, nutrients are helpful in storing energy and building blocks of the body.

Conclusion

Hence, the two major functions of nutrients are storing energy store and building blocks of the body.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Question

Chapter 3, Problem 1LTB

Summary Introduction

To review:

The two major functions of nutrients.

Introduction:

Nutrients can be defined as a substance which gives nourishment that is important for the maintenance of life and for growth and development. There are two major types of nutrients: micronutrients and macronutrients. The three chief classes of macronutrients are carbohydrates, proteins, and fats.

Expert Solution & Answer

Explanation of Solution

Basic functions of nutrients are to help in the proper functioning of the body and keeping the body healthy.

The two major functions of nutrients are:

Energy store:

Nutrients acts as fuel for the metabolic processes in the body. The primary fuel for energy is carbohydrates. In the absence of carbohydrates, the fats are consumed through the metabolic pathways to provide energy. When there is an absence of both carbohydrates and fats, proteins act as fuel by the body. So, all three types of macronutrients provide ATP. ATP is the primary energy currency of the cell. It stores energy in the form of phosphate ester bonds. When these bonds are broken, there is a release of energy for the proper functioning of biological activities.

Building blocks:

The structural components which form a human body are composed of the nutrients. Protein is the major component of the body which makes up the internal organs, muscles, skin, and blood. Proteins help in the formation of muscles and provide strength to them. Carbohydrates and lipids are in-between the complexity between nucleic acids and proteins. Fat forms an adipose tissue that acts as a cushion and insulates the body.

In this way, nutrients are helpful in storing energy and building blocks of the body.

Conclusion

Hence, the two major functions of nutrients are storing energy store and building blocks of the body.

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Answer 4

Question

Chapter 3, Problem 1LTB

Summary Introduction

To review:

The two major functions of nutrients.

Introduction:

Nutrients can be defined as a substance which gives nourishment that is important for the maintenance of life and for growth and development. There are two major types of nutrients: micronutrients and macronutrients. The three chief classes of macronutrients are carbohydrates, proteins, and fats.

Expert Solution & Answer

Explanation of Solution

Basic functions of nutrients are to help in the proper functioning of the body and keeping the body healthy.

The two major functions of nutrients are:

Energy store:

Nutrients acts as fuel for the metabolic processes in the body. The primary fuel for energy is carbohydrates. In the absence of carbohydrates, the fats are consumed through the metabolic pathways to provide energy. When there is an absence of both carbohydrates and fats, proteins act as fuel by the body. So, all three types of macronutrients provide ATP. ATP is the primary energy currency of the cell. It stores energy in the form of phosphate ester bonds. When these bonds are broken, there is a release of energy for the proper functioning of biological activities.

Building blocks:

The structural components which form a human body are composed of the nutrients. Protein is the major component of the body which makes up the internal organs, muscles, skin, and blood. Proteins help in the formation of muscles and provide strength to them. Carbohydrates and lipids are in-between the complexity between nucleic acids and proteins. Fat forms an adipose tissue that acts as a cushion and insulates the body.

In this way, nutrients are helpful in storing energy and building blocks of the body.

Conclusion

Hence, the two major functions of nutrients are storing energy store and building blocks of the body.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 3, Problem 1LTB

Summary Introduction

To review:

The two major functions of nutrients.

Introduction:

Nutrients can be defined as a substance which gives nourishment that is important for the maintenance of life and for growth and development. There are two major types of nutrients: micronutrients and macronutrients. The three chief classes of macronutrients are carbohydrates, proteins, and fats.

Expert Solution & Answer

Explanation of Solution

Basic functions of nutrients are to help in the proper functioning of the body and keeping the body healthy.

The two major functions of nutrients are:

Energy store:

Nutrients acts as fuel for the metabolic processes in the body. The primary fuel for energy is carbohydrates. In the absence of carbohydrates, the fats are consumed through the metabolic pathways to provide energy. When there is an absence of both carbohydrates and fats, proteins act as fuel by the body. So, all three types of macronutrients provide ATP. ATP is the primary energy currency of the cell. It stores energy in the form of phosphate ester bonds. When these bonds are broken, there is a release of energy for the proper functioning of biological activities.

Building blocks:

The structural components which form a human body are composed of the nutrients. Protein is the major component of the body which makes up the internal organs, muscles, skin, and blood. Proteins help in the formation of muscles and provide strength to them. Carbohydrates and lipids are in-between the complexity between nucleic acids and proteins. Fat forms an adipose tissue that acts as a cushion and insulates the body.

In this way, nutrients are helpful in storing energy and building blocks of the body.

Conclusion

Hence, the two major functions of nutrients are storing energy store and building blocks of the body.

Answer 6

Chapter 3, Problem 1LTB

Summary Introduction

To review:

The two major functions of nutrients.

Introduction:

Nutrients can be defined as a substance which gives nourishment that is important for the maintenance of life and for growth and development. There are two major types of nutrients: micronutrients and macronutrients. The three chief classes of macronutrients are carbohydrates, proteins, and fats.

Expert Solution & Answer

Explanation of Solution

Basic functions of nutrients are to help in the proper functioning of the body and keeping the body healthy.

The two major functions of nutrients are:

Energy store:

Nutrients acts as fuel for the metabolic processes in the body. The primary fuel for energy is carbohydrates. In the absence of carbohydrates, the fats are consumed through the metabolic pathways to provide energy. When there is an absence of both carbohydrates and fats, proteins act as fuel by the body. So, all three types of macronutrients provide ATP. ATP is the primary energy currency of the cell. It stores energy in the form of phosphate ester bonds. When these bonds are broken, there is a release of energy for the proper functioning of biological activities.

Building blocks:

The structural components which form a human body are composed of the nutrients. Protein is the major component of the body which makes up the internal organs, muscles, skin, and blood. Proteins help in the formation of muscles and provide strength to them. Carbohydrates and lipids are in-between the complexity between nucleic acids and proteins. Fat forms an adipose tissue that acts as a cushion and insulates the body.

In this way, nutrients are helpful in storing energy and building blocks of the body.

Conclusion

Hence, the two major functions of nutrients are storing energy store and building blocks of the body.

Answer 7

Chapter 3, Problem 1LTB

Summary Introduction

To review:

The two major functions of nutrients.

Introduction:

Nutrients can be defined as a substance which gives nourishment that is important for the maintenance of life and for growth and development. There are two major types of nutrients: micronutrients and macronutrients. The three chief classes of macronutrients are carbohydrates, proteins, and fats.

Answer 8

Expert Solution & Answer

Explanation of Solution

Basic functions of nutrients are to help in the proper functioning of the body and keeping the body healthy.

The two major functions of nutrients are:

Energy store:

Nutrients acts as fuel for the metabolic processes in the body. The primary fuel for energy is carbohydrates. In the absence of carbohydrates, the fats are consumed through the metabolic pathways to provide energy. When there is an absence of both carbohydrates and fats, proteins act as fuel by the body. So, all three types of macronutrients provide ATP. ATP is the primary energy currency of the cell. It stores energy in the form of phosphate ester bonds. When these bonds are broken, there is a release of energy for the proper functioning of biological activities.

Building blocks:

The structural components which form a human body are composed of the nutrients. Protein is the major component of the body which makes up the internal organs, muscles, skin, and blood. Proteins help in the formation of muscles and provide strength to them. Carbohydrates and lipids are in-between the complexity between nucleic acids and proteins. Fat forms an adipose tissue that acts as a cushion and insulates the body.

In this way, nutrients are helpful in storing energy and building blocks of the body.