The effect on transepithelial glucose transport of applying ouabain (inhibitor of Na + -K + -ATPase) to apical side of epithelium. Introduction: The absorption of glucose from intestinal or kidney tubule lumen is an important example of directional movement across a transporting epithelium.

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Answer 1

Question

Chapter 5.6, Problem 31CC

Summary Introduction

To determine: The effect on transepithelial glucose transport of applying ouabain (inhibitor of Na⁺-K⁺-ATPase) to apical side of epithelium.

Introduction: The absorption of glucose from intestinal or kidney tubule lumen is an important example of directional movement across a transporting epithelium.

Summary Introduction

To determine: The effect on transepithelial glucose transport of applying ouabain (inhibitor of Na⁺-K⁺-ATPase) to basolateral side of epithelium.

Introduction: Ouabain is a polycyclic glycoside compound obtained from certain trees. It is a toxic compound and is commonly used in cell biological studies.

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Students have asked these similar questions

. Please describe the transportation of glucose after a meal when glucose is plentifuloutside cells? How is the transport protein that would transport glucose called? Whatwould be the direction of transportation? Would it be active or passive transport? Whatwould be driving force for the glucose transport: chemical gradient or electrochemicalgradient?

Movement of glucose from one side to the other side of the intestinal epithelium is a major example of transcellular transport. How does the Na+/K+ ATPase power the process? Why are tight junctions essential for the process? Why is localization of the transporters specifically in the apicalor basolateral membrane crucial for transcellular transport? Rehydration supplements such as sport drinks include a sugar and a salt. Why are both important to rehydration?

Glucose transporters are either open to the extracellular side or open to the intracellular side of the membrane but never both at the same time. True or False? Movement of an ion against or up its concentration gradient is exergonic. True or False? If an amino acid is transported into intestinal epithelial cells through a transporter that is able to concentrate the amino acid using a sodium ion moving down its gradient, this transporter is an example of primary active transport. True or False? The maximum gradient a primary active transporter can build has a potential energy which in magnitude is greater than or equal to the magnitude of the energy released by ATP hydrolysis. True or False?

Answer 2

Question

Chapter 5.6, Problem 31CC

Summary Introduction

To determine: The effect on transepithelial glucose transport of applying ouabain (inhibitor of Na⁺-K⁺-ATPase) to apical side of epithelium.

Introduction: The absorption of glucose from intestinal or kidney tubule lumen is an important example of directional movement across a transporting epithelium.

Summary Introduction

To determine: The effect on transepithelial glucose transport of applying ouabain (inhibitor of Na⁺-K⁺-ATPase) to basolateral side of epithelium.

Introduction: Ouabain is a polycyclic glycoside compound obtained from certain trees. It is a toxic compound and is commonly used in cell biological studies.

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Answer 3

Question

Chapter 5.6, Problem 31CC

Summary Introduction

To determine: The effect on transepithelial glucose transport of applying ouabain (inhibitor of Na⁺-K⁺-ATPase) to apical side of epithelium.

Introduction: The absorption of glucose from intestinal or kidney tubule lumen is an important example of directional movement across a transporting epithelium.

Summary Introduction

To determine: The effect on transepithelial glucose transport of applying ouabain (inhibitor of Na⁺-K⁺-ATPase) to basolateral side of epithelium.

Introduction: Ouabain is a polycyclic glycoside compound obtained from certain trees. It is a toxic compound and is commonly used in cell biological studies.

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Answer 4

Question

Chapter 5.6, Problem 31CC

Summary Introduction

To determine: The effect on transepithelial glucose transport of applying ouabain (inhibitor of Na⁺-K⁺-ATPase) to apical side of epithelium.

Introduction: The absorption of glucose from intestinal or kidney tubule lumen is an important example of directional movement across a transporting epithelium.

Summary Introduction

To determine: The effect on transepithelial glucose transport of applying ouabain (inhibitor of Na⁺-K⁺-ATPase) to basolateral side of epithelium.

Introduction: Ouabain is a polycyclic glycoside compound obtained from certain trees. It is a toxic compound and is commonly used in cell biological studies.

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Answer 5

Chapter 5.6, Problem 31CC

Summary Introduction

To determine: The effect on transepithelial glucose transport of applying ouabain (inhibitor of Na⁺-K⁺-ATPase) to apical side of epithelium.

Introduction: The absorption of glucose from intestinal or kidney tubule lumen is an important example of directional movement across a transporting epithelium.

Summary Introduction

To determine: The effect on transepithelial glucose transport of applying ouabain (inhibitor of Na⁺-K⁺-ATPase) to basolateral side of epithelium.

Introduction: Ouabain is a polycyclic glycoside compound obtained from certain trees. It is a toxic compound and is commonly used in cell biological studies.

Answer 6

Chapter 5.6, Problem 31CC

Summary Introduction

To determine: The effect on transepithelial glucose transport of applying ouabain (inhibitor of Na⁺-K⁺-ATPase) to apical side of epithelium.

Introduction: The absorption of glucose from intestinal or kidney tubule lumen is an important example of directional movement across a transporting epithelium.

Answer 7

Chapter 5.6, Problem 31CC

Summary Introduction

To determine: The effect on transepithelial glucose transport of applying ouabain (inhibitor of Na⁺-K⁺-ATPase) to apical side of epithelium.

Introduction: The absorption of glucose from intestinal or kidney tubule lumen is an important example of directional movement across a transporting epithelium.

Answer 8

Summary Introduction

To determine: The effect on transepithelial glucose transport of applying ouabain (inhibitor of Na⁺-K⁺-ATPase) to basolateral side of epithelium.

Introduction: Ouabain is a polycyclic glycoside compound obtained from certain trees. It is a toxic compound and is commonly used in cell biological studies.

Answer 9

Summary Introduction

To determine: The effect on transepithelial glucose transport of applying ouabain (inhibitor of Na⁺-K⁺-ATPase) to basolateral side of epithelium.

Introduction: Ouabain is a polycyclic glycoside compound obtained from certain trees. It is a toxic compound and is commonly used in cell biological studies.

Answer 10

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Answer 11

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Answer 12

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Answer 13

Ch. 5.1 - If the 58-kg Reference Woman has total body water...Ch. 5.1 - A mother brings her baby to the emergency room...Ch. 5.1 - Prob. 6CC Ch. 5.1 - Two compartments are separated by a membrane that...Ch. 5.1 - Prob. 8CC Ch. 5.1 - Prob. 9CC Ch. 5.1 - Prob. 10CC Ch. 5.3 - If the distance over which a molecule must diffuse...Ch. 5.3 - Prob. 12CC Ch. 5.3 - Which is more likely to cross a cell membrane by...

The effect on transepithelial glucose transport of applying ouabain (inhibitor of Na + -K + -ATPase) to apical side of epithelium. Introduction: The absorption of glucose from intestinal or kidney tubule lumen is an important example of directional movement across a transporting epithelium.

Solution Summary: The author analyzes the effect of applying ouabain to the apical side of the epithelium on transepithelial glucose transport.

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