Transcellular and paracellular routes of reabsorption, and the role of the solvent drag. Introduction: In the whole of the glomerular filtrate, about 65% is reabsorbed by the proximal convoluted tubule. The proximal convoluted tubule removes the wastes present in the blood and excretes them through the urine. Due to the presence of microvilli (its greater length), the proximal convoluted tubule has the benefits of increasing its surface area for absorption. Proximal convoluted tubule cells are equipped with a rich source of large mitochondria that produce ATP, which supports active transport. Of all the calories that are consumed in a day, only 6% of ATP is needed by the proximal convoluted tubule.

Question

Want to see the full answer?

Answer 1

Question

Chapter 23.4, Problem 2AYLO

Summary Introduction

To discuss:

Transcellular and paracellular routes of reabsorption, and the role of the solvent drag.

Introduction:

In the whole of the glomerular filtrate, about 65% is reabsorbed by the proximal convoluted tubule. The proximal convoluted tubule removes the wastes present in the blood and excretes them through the urine. Due to the presence of microvilli (its greater length), the proximal convoluted tubule has the benefits of increasing its surface area for absorption. Proximal convoluted tubule cells are equipped with a rich source of large mitochondria that produce ATP, which supports active transport. Of all the calories that are consumed in a day, only 6% of ATP is needed by the proximal convoluted tubule.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

what did charles darwin do in science

evolutionary analysis

Can I get this answered with the colors and what type of connection was formed? Hydrophobic, ionic, or hydrogen.

Answer 2

Question

Chapter 23.4, Problem 2AYLO

Summary Introduction

To discuss:

Transcellular and paracellular routes of reabsorption, and the role of the solvent drag.

Introduction:

In the whole of the glomerular filtrate, about 65% is reabsorbed by the proximal convoluted tubule. The proximal convoluted tubule removes the wastes present in the blood and excretes them through the urine. Due to the presence of microvilli (its greater length), the proximal convoluted tubule has the benefits of increasing its surface area for absorption. Proximal convoluted tubule cells are equipped with a rich source of large mitochondria that produce ATP, which supports active transport. Of all the calories that are consumed in a day, only 6% of ATP is needed by the proximal convoluted tubule.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 23.4, Problem 2AYLO

Summary Introduction

To discuss:

Transcellular and paracellular routes of reabsorption, and the role of the solvent drag.

Introduction:

In the whole of the glomerular filtrate, about 65% is reabsorbed by the proximal convoluted tubule. The proximal convoluted tubule removes the wastes present in the blood and excretes them through the urine. Due to the presence of microvilli (its greater length), the proximal convoluted tubule has the benefits of increasing its surface area for absorption. Proximal convoluted tubule cells are equipped with a rich source of large mitochondria that produce ATP, which supports active transport. Of all the calories that are consumed in a day, only 6% of ATP is needed by the proximal convoluted tubule.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 23.4, Problem 2AYLO

Summary Introduction

To discuss:

Transcellular and paracellular routes of reabsorption, and the role of the solvent drag.

Introduction:

In the whole of the glomerular filtrate, about 65% is reabsorbed by the proximal convoluted tubule. The proximal convoluted tubule removes the wastes present in the blood and excretes them through the urine. Due to the presence of microvilli (its greater length), the proximal convoluted tubule has the benefits of increasing its surface area for absorption. Proximal convoluted tubule cells are equipped with a rich source of large mitochondria that produce ATP, which supports active transport. Of all the calories that are consumed in a day, only 6% of ATP is needed by the proximal convoluted tubule.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 23.4, Problem 2AYLO

Summary Introduction

To discuss:

Transcellular and paracellular routes of reabsorption, and the role of the solvent drag.

Introduction:

In the whole of the glomerular filtrate, about 65% is reabsorbed by the proximal convoluted tubule. The proximal convoluted tubule removes the wastes present in the blood and excretes them through the urine. Due to the presence of microvilli (its greater length), the proximal convoluted tubule has the benefits of increasing its surface area for absorption. Proximal convoluted tubule cells are equipped with a rich source of large mitochondria that produce ATP, which supports active transport. Of all the calories that are consumed in a day, only 6% of ATP is needed by the proximal convoluted tubule.

Answer 6

Chapter 23.4, Problem 2AYLO

Summary Introduction

To discuss:

Transcellular and paracellular routes of reabsorption, and the role of the solvent drag.

Introduction:

In the whole of the glomerular filtrate, about 65% is reabsorbed by the proximal convoluted tubule. The proximal convoluted tubule removes the wastes present in the blood and excretes them through the urine. Due to the presence of microvilli (its greater length), the proximal convoluted tubule has the benefits of increasing its surface area for absorption. Proximal convoluted tubule cells are equipped with a rich source of large mitochondria that produce ATP, which supports active transport. Of all the calories that are consumed in a day, only 6% of ATP is needed by the proximal convoluted tubule.

Answer 7

Chapter 23.4, Problem 2AYLO

Summary Introduction

To discuss:

Transcellular and paracellular routes of reabsorption, and the role of the solvent drag.

Introduction:

In the whole of the glomerular filtrate, about 65% is reabsorbed by the proximal convoluted tubule. The proximal convoluted tubule removes the wastes present in the blood and excretes them through the urine. Due to the presence of microvilli (its greater length), the proximal convoluted tubule has the benefits of increasing its surface area for absorption. Proximal convoluted tubule cells are equipped with a rich source of large mitochondria that produce ATP, which supports active transport. Of all the calories that are consumed in a day, only 6% of ATP is needed by the proximal convoluted tubule.

Answer 8

Expert Solution & Answer

Answer 9

Expert Solution & Answer

Answer 10

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 11

Ch. 23.1 - State at least four functions of the kidneys other...Ch. 23.1 - Prob. 2BYGO Ch. 23.1 - Prob. 3BYGO Ch. 23.1 - Prob. 1AYLO Ch. 23.1 - Prob. 2AYLO Ch. 23.1 - Prob. 3AYLO Ch. 23.1 - Blood urea nitrogen, azotemia, and uremia, and the...Ch. 23.1 - Prob. 5AYLO Ch. 23.2 - Prob. 4BYGO Ch. 23.2 - Prob. 5BYGO

Solution Summary: The author explains the transcellular and paracellular routes of reabsorption, and the role of the solvent drag.

Concept explainers

Want to see the full answer?

Chapter 23 Solutions