If the extent of precipitation of a protein in its aqueous solution, by the addition of the same concentration of the same electrolyte, is same for all proteins or not.

Question

Want to see the full answer?

Answer 1

Question

Chapter 13, Problem 89E

(a)

Interpretation Introduction

To determine: If the extent of precipitation of a protein in its aqueous solution, by the addition of the same concentration of the same electrolyte, is same for all proteins or not.

(b)

Interpretation Introduction

To determine: If the salted out proteins have a stronger or weaker protein-protein interaction as compared to its aqueous solution before the addition of an electrolyte.

(c)

Interpretation Introduction

To determine: The observations required to distinguish between the given two hypotheses.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Liquid chromatography has been used to track the concentration of remdesivir (a broad-spectrum antiviral drug, structure shown at right) in COVID patients undergoing experimental treatments. Intensity The authors provide the following details regarding standard solutions preparation: HN CN HO OH NH2 Remdesivir (RDV) stock solution (5000 µg/mL) was prepared by dissolving RDV drug powder using the mixture of DMSO: MeOH (30:70 v/v). The RDV working standard solutions for calibration and quality controls were prepared using methanol in concentrations of 100, 10, 1, 0.1, 0.01 µg/mL. 1, 2.5, 5, 7.5, 10, 25, 50, 75, 100, 250, 500, 1000, and 5000 ng/mL sample solutions were prepared freshly by spiking calibration standard solutions into the blank human plasma samples for method calibration. a) What type of calibration method is being described? Why do you think the authors chose this method as opposed to another? b) Based on the details provided in part a, describe an appropriate method blank…

Recent advancements in liquid chromatography include the development of ultrahigh pressure liquid chromatography (UHPLC) and an increased use of capillary columns that had previously only been used with gas chromatography. Both of these advances have made the development of portable LC systems possible. For example, Axcend Corp. makes a portable system that uses a capillary column with an internal diameter of 150-μm-that is packed with 1.7-um stationary phase particles. In contrast, a traditional LC column has a 4.6 mm internal diameter and utilizes 5-um stationary phase particles. a) Explain one advantage that is afforded by the use of a capillary column in liquid chromatographic separation. Explain one disadvantage of capillary columns. b) Explain how the use of smaller stationary phase particles can improve the resolution of a separation. Include any relevant equations that support your explanation. c) A scientist at Rowan University is using the Axcend LC to conduct analyses of F…

This paper describes the use of fullerene molecules, also known as buckyballs, as a stationary phase for liquid chromatography. The performance of the fullerene-modified stationary phase (FMS) is compared to that of a more common C18 stationary phase and to two other carbon-based stationary phases, PGC and COZ. A. 10A OM B. - Figure 1. Idealized drawing of the cross-section of a pore inside a silica particle, showing the relative densities of aminopropylsilyl (red/green) and fullerene (blue) groups: (A) full cross- section; (B) detailed view of covalent bonding of fullerene to the silica surface. Surface densities of silyl and fullerene groups were inferred from elemental composition results obtained at each stage of the synthesis (see Table 1). Absorbance (mAU, 220 nm) 700 600 500 400 300 200 100 a. Define selectivity, a, with words and an equation. b. Explain how the choice of stationary phase affects selectivity. c. Calculate the resolution of the nitrobenzene and toluene peaks in…

Answer 2

Question

Chapter 13, Problem 89E

(a)

Interpretation Introduction

To determine: If the extent of precipitation of a protein in its aqueous solution, by the addition of the same concentration of the same electrolyte, is same for all proteins or not.

(b)

Interpretation Introduction

To determine: If the salted out proteins have a stronger or weaker protein-protein interaction as compared to its aqueous solution before the addition of an electrolyte.

(c)

Interpretation Introduction

To determine: The observations required to distinguish between the given two hypotheses.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 13, Problem 89E

(a)

Interpretation Introduction

To determine: If the extent of precipitation of a protein in its aqueous solution, by the addition of the same concentration of the same electrolyte, is same for all proteins or not.

(b)

Interpretation Introduction

To determine: If the salted out proteins have a stronger or weaker protein-protein interaction as compared to its aqueous solution before the addition of an electrolyte.

(c)

Interpretation Introduction

To determine: The observations required to distinguish between the given two hypotheses.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 13, Problem 89E

(a)

Interpretation Introduction

To determine: If the extent of precipitation of a protein in its aqueous solution, by the addition of the same concentration of the same electrolyte, is same for all proteins or not.

(b)

Interpretation Introduction

To determine: If the salted out proteins have a stronger or weaker protein-protein interaction as compared to its aqueous solution before the addition of an electrolyte.

(c)

Interpretation Introduction

To determine: The observations required to distinguish between the given two hypotheses.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 13, Problem 89E

(a)

Interpretation Introduction

To determine: If the extent of precipitation of a protein in its aqueous solution, by the addition of the same concentration of the same electrolyte, is same for all proteins or not.

(b)

Interpretation Introduction

To determine: If the salted out proteins have a stronger or weaker protein-protein interaction as compared to its aqueous solution before the addition of an electrolyte.

(c)

Interpretation Introduction

To determine: The observations required to distinguish between the given two hypotheses.

Answer 6

Chapter 13, Problem 89E

(a)

Interpretation Introduction

To determine: If the extent of precipitation of a protein in its aqueous solution, by the addition of the same concentration of the same electrolyte, is same for all proteins or not.

Answer 7

Chapter 13, Problem 89E

(a)

Interpretation Introduction

To determine: If the extent of precipitation of a protein in its aqueous solution, by the addition of the same concentration of the same electrolyte, is same for all proteins or not.

Answer 8

(b)

Interpretation Introduction

To determine: If the salted out proteins have a stronger or weaker protein-protein interaction as compared to its aqueous solution before the addition of an electrolyte.

Answer 9

(b)

Interpretation Introduction

To determine: If the salted out proteins have a stronger or weaker protein-protein interaction as compared to its aqueous solution before the addition of an electrolyte.

Answer 10

(c)

Interpretation Introduction

To determine: The observations required to distinguish between the given two hypotheses.

Answer 11

(c)

Interpretation Introduction

To determine: The observations required to distinguish between the given two hypotheses.

Answer 12

Expert Solution & Answer

Answer 13

Expert Solution & Answer

Answer 14

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 15

Ch. 13.3 - Prob. 13.1.1PE Ch. 13.3 - Prob. 13.1.2PE Ch. 13.3 - Prob. 13.2.1PE Ch. 13.3 - Prob. 13.2.2PE Ch. 13.4 - Prob. 13.3.1PE Ch. 13.4 - Prob. 13.3.2PE Ch. 13.4 - Prob. 13.4.1PE Ch. 13.4 - Prob. 13.4.2PE Ch. 13.4 - Prob. 13.5.1PE Ch. 13.4 - Prob. 13.5.2PE

If the extent of precipitation of a protein in its aqueous solution, by the addition of the same concentration of the same electrolyte, is same for all proteins or not.

Concept explainers

Videos

To determine: If the extent of precipitation of a protein in its aqueous solution, by the addition of the same concentration of the same electrolyte, is same for all proteins or not.

To determine: If the salted out proteins have a stronger or weaker protein-protein interaction as compared to its aqueous solution before the addition of an electrolyte.

To determine: The observations required to distinguish between the given two hypotheses.

Want to see the full answer?

Chapter 13 Solutions