The amino acid having greatest amount of negative charge at pH 7.4 has to be identified from amino acids leucine and asparagine. Concept introduction: The isoelectric point (pI) is the pH at which the amount of positive charge and negative charge on an amino acid becomes balanced. The value of p I is depends upon the p K a value of protonated amino group and p K a value of carboxyl group of an amino acid.

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Answer 1

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Chapter 22, Problem 50P

Interpretation Introduction

Interpretation:

The amino acid having greatest amount of negative charge at pH 7.4 has to be identified from amino acids leucine and asparagine.

Concept introduction:

The isoelectric point (pI) is the pH at which the amount of positive charge and negative charge on an amino acid becomes balanced.

The value of pI is depends upon the pKa value of protonated amino group and pKa value of carboxyl group of an amino acid.

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Answer 2

Question

Chapter 22, Problem 50P

Interpretation Introduction

Interpretation:

The amino acid having greatest amount of negative charge at pH 7.4 has to be identified from amino acids leucine and asparagine.

Concept introduction:

The isoelectric point (pI) is the pH at which the amount of positive charge and negative charge on an amino acid becomes balanced.

The value of pI is depends upon the pKa value of protonated amino group and pKa value of carboxyl group of an amino acid.

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Answer 3

Question

Chapter 22, Problem 50P

Interpretation Introduction

Interpretation:

The amino acid having greatest amount of negative charge at pH 7.4 has to be identified from amino acids leucine and asparagine.

Concept introduction:

The isoelectric point (pI) is the pH at which the amount of positive charge and negative charge on an amino acid becomes balanced.

The value of pI is depends upon the pKa value of protonated amino group and pKa value of carboxyl group of an amino acid.

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Answer 4

Question

Chapter 22, Problem 50P

Interpretation Introduction

Interpretation:

The amino acid having greatest amount of negative charge at pH 7.4 has to be identified from amino acids leucine and asparagine.

Concept introduction:

The isoelectric point (pI) is the pH at which the amount of positive charge and negative charge on an amino acid becomes balanced.

The value of pI is depends upon the pKa value of protonated amino group and pKa value of carboxyl group of an amino acid.

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Answer 5

Chapter 22, Problem 50P

Interpretation Introduction

Interpretation:

The amino acid having greatest amount of negative charge at pH 7.4 has to be identified from amino acids leucine and asparagine.

Concept introduction:

The isoelectric point (pI) is the pH at which the amount of positive charge and negative charge on an amino acid becomes balanced.

The value of pI is depends upon the pKa value of protonated amino group and pKa value of carboxyl group of an amino acid.

Answer 6

Chapter 22, Problem 50P

Interpretation Introduction

Interpretation:

The amino acid having greatest amount of negative charge at pH 7.4 has to be identified from amino acids leucine and asparagine.

Concept introduction:

The isoelectric point (pI) is the pH at which the amount of positive charge and negative charge on an amino acid becomes balanced.

The value of pI is depends upon the pKa value of protonated amino group and pKa value of carboxyl group of an amino acid.

Answer 7

Chapter 22, Problem 50P

Interpretation Introduction

Interpretation:

The amino acid having greatest amount of negative charge at pH 7.4 has to be identified from amino acids leucine and asparagine.

Concept introduction:

The isoelectric point (pI) is the pH at which the amount of positive charge and negative charge on an amino acid becomes balanced.

The value of pI is depends upon the pKa value of protonated amino group and pKa value of carboxyl group of an amino acid.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 22.1 - a. Explain why, when the imidazole ring of...Ch. 22.2 - a. Which isomer(R)-alanine or (S)-alanineis...Ch. 22.2 - Prob. 4P Ch. 22.3 - Prob. 5P Ch. 22.3 - Prob. 6P Ch. 22.3 - Draw the predominant form for glutamate in a...Ch. 22.3 - a. Why is the pKa of the glutamate side chain...Ch. 22.4 - Explain why the pI of lysine is the average of the...Ch. 22.4 - Calculate the pI of each of the following amino...Ch. 22.4 - a. Which amino acid has the lowest pI value? b....

Solution Summary: The author explains that the amino acid having greatest amount of negative charge at pH 7.4 has to be identified from amino acids leucine and asparagine.

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Chapter 22 Solutions