Whether the amino acid glycine will migrate toward anode or cathode in an electrophoresis is to be explained. Concept introduction: Isoelectric point (pI) or isoelectric pH is the pH at which the substance has zero charge. An amino acid’s pI is the average of its two pKa values. If the pH of the solution is higher than the pI, the substance will deprotonate carrying negative charge. Conversely, if the pH is lower than the pI, the substance will be protonated and will carry a positive charge. Any ion that has net positive charge (cations) will migrate toward the negatively charged terminal i.e. cathode, and the ion with negative charge (anions) will migrate toward positively charged terminal i.e. anode.

Question

Want to see the full answer?

Answer 1

Question

Chapter 6, Problem 6.34P

Interpretation Introduction

Interpretation:

Whether the amino acid glycine will migrate toward anode or cathode in an electrophoresis is to be explained.

Concept introduction:

Isoelectric point (pI) or isoelectric pH is the pH at which the substance has zero charge. An amino acid’s pI is the average of its two pKa values.

If the pH of the solution is higher than the pI, the substance will deprotonate carrying negative charge. Conversely, if the pH is lower than the pI, the substance will be protonated and will carry a positive charge.

Any ion that has net positive charge (cations) will migrate toward the negatively charged terminal i.e. cathode, and the ion with negative charge (anions) will migrate toward positively charged terminal i.e. anode.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Show the movement of electrons of the following reaction

Solving for the product of this reaction

(e) Explain the mechanism of phase- transfer catalysis.

Answer 2

Question

Chapter 6, Problem 6.34P

Interpretation Introduction

Interpretation:

Whether the amino acid glycine will migrate toward anode or cathode in an electrophoresis is to be explained.

Concept introduction:

Isoelectric point (pI) or isoelectric pH is the pH at which the substance has zero charge. An amino acid’s pI is the average of its two pKa values.

If the pH of the solution is higher than the pI, the substance will deprotonate carrying negative charge. Conversely, if the pH is lower than the pI, the substance will be protonated and will carry a positive charge.

Any ion that has net positive charge (cations) will migrate toward the negatively charged terminal i.e. cathode, and the ion with negative charge (anions) will migrate toward positively charged terminal i.e. anode.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 6, Problem 6.34P

Interpretation Introduction

Interpretation:

Whether the amino acid glycine will migrate toward anode or cathode in an electrophoresis is to be explained.

Concept introduction:

Isoelectric point (pI) or isoelectric pH is the pH at which the substance has zero charge. An amino acid’s pI is the average of its two pKa values.

If the pH of the solution is higher than the pI, the substance will deprotonate carrying negative charge. Conversely, if the pH is lower than the pI, the substance will be protonated and will carry a positive charge.

Any ion that has net positive charge (cations) will migrate toward the negatively charged terminal i.e. cathode, and the ion with negative charge (anions) will migrate toward positively charged terminal i.e. anode.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 6, Problem 6.34P

Interpretation Introduction

Interpretation:

Whether the amino acid glycine will migrate toward anode or cathode in an electrophoresis is to be explained.

Concept introduction:

Isoelectric point (pI) or isoelectric pH is the pH at which the substance has zero charge. An amino acid’s pI is the average of its two pKa values.

If the pH of the solution is higher than the pI, the substance will deprotonate carrying negative charge. Conversely, if the pH is lower than the pI, the substance will be protonated and will carry a positive charge.

Any ion that has net positive charge (cations) will migrate toward the negatively charged terminal i.e. cathode, and the ion with negative charge (anions) will migrate toward positively charged terminal i.e. anode.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 6, Problem 6.34P

Interpretation Introduction

Interpretation:

Whether the amino acid glycine will migrate toward anode or cathode in an electrophoresis is to be explained.

Concept introduction:

Isoelectric point (pI) or isoelectric pH is the pH at which the substance has zero charge. An amino acid’s pI is the average of its two pKa values.

If the pH of the solution is higher than the pI, the substance will deprotonate carrying negative charge. Conversely, if the pH is lower than the pI, the substance will be protonated and will carry a positive charge.

Any ion that has net positive charge (cations) will migrate toward the negatively charged terminal i.e. cathode, and the ion with negative charge (anions) will migrate toward positively charged terminal i.e. anode.

Answer 6

Chapter 6, Problem 6.34P

Interpretation Introduction

Interpretation:

Whether the amino acid glycine will migrate toward anode or cathode in an electrophoresis is to be explained.

Concept introduction:

Isoelectric point (pI) or isoelectric pH is the pH at which the substance has zero charge. An amino acid’s pI is the average of its two pKa values.

If the pH of the solution is higher than the pI, the substance will deprotonate carrying negative charge. Conversely, if the pH is lower than the pI, the substance will be protonated and will carry a positive charge.

Any ion that has net positive charge (cations) will migrate toward the negatively charged terminal i.e. cathode, and the ion with negative charge (anions) will migrate toward positively charged terminal i.e. anode.

Answer 7

Chapter 6, Problem 6.34P

Interpretation Introduction

Interpretation:

Whether the amino acid glycine will migrate toward anode or cathode in an electrophoresis is to be explained.

Concept introduction:

Isoelectric point (pI) or isoelectric pH is the pH at which the substance has zero charge. An amino acid’s pI is the average of its two pKa values.

If the pH of the solution is higher than the pI, the substance will deprotonate carrying negative charge. Conversely, if the pH is lower than the pI, the substance will be protonated and will carry a positive charge.

Any ion that has net positive charge (cations) will migrate toward the negatively charged terminal i.e. cathode, and the ion with negative charge (anions) will migrate toward positively charged terminal i.e. anode.

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. 6 - Prob. 6.1P Ch. 6 - Prob. 6.2P Ch. 6 - Prob. 6.3P Ch. 6 - Prob. 6.4P Ch. 6 - Prob. 6.5P Ch. 6 - Prob. 6.6P Ch. 6 - Prob. 6.7P Ch. 6 - Prob. 6.8P Ch. 6 - Prob. 6.9P Ch. 6 - Prob. 6.10P

Solution Summary: The author explains that the amino acid glycine will migrate toward anode or cathodes in an electrophoresis.

Concept explainers

Videos

Want to see the full answer?

Chapter 6 Solutions