(a) Interpretation: The two monosaccharide units from which the repeating disaccharide unit of chondroitin 6 -sulfate has been derived is to be stated. Concept Introduction: The covalent bond which is formed by the removal of water molecule from two molecules of sugar or between one molecule of sugar and an alcohol is known as a glycosidic linkage. The compounds containing glycosidic linkage are known as glycosides.

Question

In addition to the separation techniques used in this lab (magnetism, evaporation, and filtering), there are other commonly used separation techniques. Some of these techniques are:Distillation – this process is used to separate components that have significantly different boiling points. The solution is heated and the lower boiling point substance is vaporized first. The vapor can be collected and condensed and the component recovered as a pure liquid. If the temperature of the mixture is then raised, the next higher boiling component will come off and be collected. Eventually only non-volatile components will be left in the original solution.Centrifugation – a centrifuge will separate mixtures based on their mass. The mixture is placed in a centrifuge tube which is then spun at a high speed. Heavier components will settle at the bottom of the tube while lighter components will be at the top. This is the technique used to separate red blood cells from blood plasma.Sieving – this is…

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Question

Chapter 20, Problem 20.83P

Interpretation Introduction

(a)

Interpretation:

The two monosaccharide units from which the repeating disaccharide unit of chondroitin 6 -sulfate has been derived is to be stated.

Concept Introduction:

The covalent bond which is formed by the removal of water molecule from two molecules of sugar or between one molecule of sugar and an alcohol is known as a glycosidic linkage. The compounds containing glycosidic linkage are known as glycosides.

Interpretation Introduction

(b)

Interpretation:

The glycosidic bond formed between the two monosaccharide units is to be described.

Concept Introduction:

The covalent bond which is formed by the removal of water molecule from two molecules of sugar or between one molecule of sugar and an alcohol is known as a glycosidic linkage. The compounds containing glycosidic linkage are known as glycosides.

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In addition to the separation techniques used in this lab (magnetism, evaporation, and filtering), there are other commonly used separation techniques. Some of these techniques are:Distillation – this process is used to separate components that have significantly different boiling points. The solution is heated and the lower boiling point substance is vaporized first. The vapor can be collected and condensed and the component recovered as a pure liquid. If the temperature of the mixture is then raised, the next higher boiling component will come off and be collected. Eventually only non-volatile components will be left in the original solution.Centrifugation – a centrifuge will separate mixtures based on their mass. The mixture is placed in a centrifuge tube which is then spun at a high speed. Heavier components will settle at the bottom of the tube while lighter components will be at the top. This is the technique used to separate red blood cells from blood plasma.Sieving – this is…

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