The reason why the researchers originally believe that the cells had no need for such a channel. Concept introduction: Mammalian aquaporins are restricted to plasma membrane where mainly the water transportation occurs across the cell. The transport protein aquaporins is present in the intracellular in renal epithelia of kidney cell. Also, these kidney cells carry a channel that tolerates intracellular ammonia to come out of the cell.

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Answer 1

Question

Chapter 10, Problem 24CQ

(a)

Summary Introduction

To explain: The reason why the researchers originally believe that the cells had no need for such a channel.

Concept introduction: Mammalian aquaporins are restricted to plasma membrane where mainly the water transportation occurs across the cell. The transport protein aquaporins is present in the intracellular in renal epithelia of kidney cell. Also, these kidney cells carry a channel that tolerates intracellular ammonia to come out of the cell.

(b)

Summary Introduction

To explain: The free energy source for ammonia transport via the channel.

Concept introduction: Mammalian aquaporins are restricted to plasma membrane where mainly the water transportation occurs across the cell. The transport protein aquaporins is present in the intracellular in renal epithelia of kidney cell. Also, these kidney cells carry a channel that tolerates intracellular ammonia to come out of the cell.

(c)

Summary Introduction

To explain: The free energy source for this pump and how their actions prevent ammonia from moving back into the kidney cells in the presence of proton pump.

Concept introduction: Mammalian aquaporins are restricted to plasma membrane where mainly the water transportation occurs across the cell. The transport protein aquaporins is present in the intracellular in renal epithelia of kidney cell. Also, these kidney cells carry a channel that tolerates intracellular ammonia to come out of the cell.

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Students have asked these similar questions

Which type of enzyme catalyses the following reaction? oxidoreductase, transferase, hydrolase, lyase, isomerase, or ligase.

+NH+ CO₂ +P H₂N + ATP H₂N NH₂ +ADP

Which type of enzyme catalyses the following reaction? oxidoreductase, transferase, hydrolase, lyase, isomerase, or ligase.

Answer 2

Question

Chapter 10, Problem 24CQ

(a)

Summary Introduction

To explain: The reason why the researchers originally believe that the cells had no need for such a channel.

Concept introduction: Mammalian aquaporins are restricted to plasma membrane where mainly the water transportation occurs across the cell. The transport protein aquaporins is present in the intracellular in renal epithelia of kidney cell. Also, these kidney cells carry a channel that tolerates intracellular ammonia to come out of the cell.

(b)

Summary Introduction

To explain: The free energy source for ammonia transport via the channel.

Concept introduction: Mammalian aquaporins are restricted to plasma membrane where mainly the water transportation occurs across the cell. The transport protein aquaporins is present in the intracellular in renal epithelia of kidney cell. Also, these kidney cells carry a channel that tolerates intracellular ammonia to come out of the cell.

(c)

Summary Introduction

To explain: The free energy source for this pump and how their actions prevent ammonia from moving back into the kidney cells in the presence of proton pump.

Concept introduction: Mammalian aquaporins are restricted to plasma membrane where mainly the water transportation occurs across the cell. The transport protein aquaporins is present in the intracellular in renal epithelia of kidney cell. Also, these kidney cells carry a channel that tolerates intracellular ammonia to come out of the cell.

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Answer 3

Question

Chapter 10, Problem 24CQ

(a)

Summary Introduction

To explain: The reason why the researchers originally believe that the cells had no need for such a channel.

Concept introduction: Mammalian aquaporins are restricted to plasma membrane where mainly the water transportation occurs across the cell. The transport protein aquaporins is present in the intracellular in renal epithelia of kidney cell. Also, these kidney cells carry a channel that tolerates intracellular ammonia to come out of the cell.

(b)

Summary Introduction

To explain: The free energy source for ammonia transport via the channel.

Concept introduction: Mammalian aquaporins are restricted to plasma membrane where mainly the water transportation occurs across the cell. The transport protein aquaporins is present in the intracellular in renal epithelia of kidney cell. Also, these kidney cells carry a channel that tolerates intracellular ammonia to come out of the cell.

(c)

Summary Introduction

To explain: The free energy source for this pump and how their actions prevent ammonia from moving back into the kidney cells in the presence of proton pump.

Concept introduction: Mammalian aquaporins are restricted to plasma membrane where mainly the water transportation occurs across the cell. The transport protein aquaporins is present in the intracellular in renal epithelia of kidney cell. Also, these kidney cells carry a channel that tolerates intracellular ammonia to come out of the cell.

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Answer 4

Question

Chapter 10, Problem 24CQ

(a)

Summary Introduction

To explain: The reason why the researchers originally believe that the cells had no need for such a channel.

Concept introduction: Mammalian aquaporins are restricted to plasma membrane where mainly the water transportation occurs across the cell. The transport protein aquaporins is present in the intracellular in renal epithelia of kidney cell. Also, these kidney cells carry a channel that tolerates intracellular ammonia to come out of the cell.

(b)

Summary Introduction

To explain: The free energy source for ammonia transport via the channel.

Concept introduction: Mammalian aquaporins are restricted to plasma membrane where mainly the water transportation occurs across the cell. The transport protein aquaporins is present in the intracellular in renal epithelia of kidney cell. Also, these kidney cells carry a channel that tolerates intracellular ammonia to come out of the cell.

(c)

Summary Introduction

To explain: The free energy source for this pump and how their actions prevent ammonia from moving back into the kidney cells in the presence of proton pump.

Concept introduction: Mammalian aquaporins are restricted to plasma membrane where mainly the water transportation occurs across the cell. The transport protein aquaporins is present in the intracellular in renal epithelia of kidney cell. Also, these kidney cells carry a channel that tolerates intracellular ammonia to come out of the cell.

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Answer 5

Chapter 10, Problem 24CQ

(a)

Summary Introduction

To explain: The reason why the researchers originally believe that the cells had no need for such a channel.

Concept introduction: Mammalian aquaporins are restricted to plasma membrane where mainly the water transportation occurs across the cell. The transport protein aquaporins is present in the intracellular in renal epithelia of kidney cell. Also, these kidney cells carry a channel that tolerates intracellular ammonia to come out of the cell.

(b)

Summary Introduction

To explain: The free energy source for ammonia transport via the channel.

Concept introduction: Mammalian aquaporins are restricted to plasma membrane where mainly the water transportation occurs across the cell. The transport protein aquaporins is present in the intracellular in renal epithelia of kidney cell. Also, these kidney cells carry a channel that tolerates intracellular ammonia to come out of the cell.

(c)

Summary Introduction

To explain: The free energy source for this pump and how their actions prevent ammonia from moving back into the kidney cells in the presence of proton pump.

Concept introduction: Mammalian aquaporins are restricted to plasma membrane where mainly the water transportation occurs across the cell. The transport protein aquaporins is present in the intracellular in renal epithelia of kidney cell. Also, these kidney cells carry a channel that tolerates intracellular ammonia to come out of the cell.

Answer 6

Chapter 10, Problem 24CQ

(a)

Summary Introduction

To explain: The reason why the researchers originally believe that the cells had no need for such a channel.

Concept introduction: Mammalian aquaporins are restricted to plasma membrane where mainly the water transportation occurs across the cell. The transport protein aquaporins is present in the intracellular in renal epithelia of kidney cell. Also, these kidney cells carry a channel that tolerates intracellular ammonia to come out of the cell.

Answer 7

Chapter 10, Problem 24CQ

(a)

Summary Introduction

To explain: The reason why the researchers originally believe that the cells had no need for such a channel.

Concept introduction: Mammalian aquaporins are restricted to plasma membrane where mainly the water transportation occurs across the cell. The transport protein aquaporins is present in the intracellular in renal epithelia of kidney cell. Also, these kidney cells carry a channel that tolerates intracellular ammonia to come out of the cell.

Answer 8

(b)

Summary Introduction

To explain: The free energy source for ammonia transport via the channel.

Concept introduction: Mammalian aquaporins are restricted to plasma membrane where mainly the water transportation occurs across the cell. The transport protein aquaporins is present in the intracellular in renal epithelia of kidney cell. Also, these kidney cells carry a channel that tolerates intracellular ammonia to come out of the cell.

Answer 9

(b)

Summary Introduction

To explain: The free energy source for ammonia transport via the channel.

Concept introduction: Mammalian aquaporins are restricted to plasma membrane where mainly the water transportation occurs across the cell. The transport protein aquaporins is present in the intracellular in renal epithelia of kidney cell. Also, these kidney cells carry a channel that tolerates intracellular ammonia to come out of the cell.

Answer 10

(c)

Summary Introduction

To explain: The free energy source for this pump and how their actions prevent ammonia from moving back into the kidney cells in the presence of proton pump.

Concept introduction: Mammalian aquaporins are restricted to plasma membrane where mainly the water transportation occurs across the cell. The transport protein aquaporins is present in the intracellular in renal epithelia of kidney cell. Also, these kidney cells carry a channel that tolerates intracellular ammonia to come out of the cell.

Answer 11

(c)

Summary Introduction

To explain: The free energy source for this pump and how their actions prevent ammonia from moving back into the kidney cells in the presence of proton pump.

Concept introduction: Mammalian aquaporins are restricted to plasma membrane where mainly the water transportation occurs across the cell. The transport protein aquaporins is present in the intracellular in renal epithelia of kidney cell. Also, these kidney cells carry a channel that tolerates intracellular ammonia to come out of the cell.

Answer 12

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Answer 13

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Answer 14

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Answer 15

Ch. 10 - Prob. 1E Ch. 10 - 2. (a) Calculate the chemical potential difference...Ch. 10 - Prob. 3E Ch. 10 - 4. Calculate the free energy required to move 1...Ch. 10 - 5. Indicate whether the following compounds are...Ch. 10 - 6. Rank the rate of transmembrane diffusion of the...Ch. 10 - 7. The smallest ?-barrel protein contains only...Ch. 10 - 8. Which amino acids would you expect to be...Ch. 10 - Prob. 9E Ch. 10 - 10. In addition to neurons, muscle cells undergo...

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