A trisaccharide was isolated from a new species of red algae. The sample was hydrolyzed and monosaccharide units were analyzed in different colorimetric tests. Based on the data below, what are the identity of monosaccharide A, B, and C? A= fructose, B=mannose, C=xylose A= xylose, B=mannose, C= fructose A = mannose, B= fructose, C=xylose A= xylose, B= fructose, C=galactose A=galactose, B= fructose, C=xylose A=xylose, B= fructose, C=mannose A= fructose, B= xylose, C=galactose A=galactose, B=xylose, C=fructose TestMonosaccharide AMonossacharide BMonosaccharide CBenedict's TestBial's Orcinol TestBrick-red pptbluish-green solution light yellow solutionBrick-red pptBrick-red pptlight yellow solutionSeliwanoff's Testlight yellow solutionCherry-red solutionlight yellow solutionNo crystals formedBroken-glasscrystals formedBroad flat crystalsformedConcentrated nitricacid TestNo crystals formedLong fine-needle likecrystals formedNeedle-like crystalsformed at -2 minOsazone Test

Saccharides are the sugar molecule, which forms glycosidic bonds to give disaccharide or or tri or…

A trisaccharide was isolated from a new species of red algae. The sample was hydrolyzed and monosaccharide units were analyzed in different colorimetric tests. Based on the data below, what are the identity of monosaccharide A, B, and C?

A trisaccharide was isolated from a new species of red algae. The sample was hydrolyzed and monosaccharide units were analyzed in different colorimetric tests. Based on the data below, what are the identity of monosaccharide A, B, and C?

Principles Of Pharmacology Med Assist

6th Edition

ISBN:9781337512442

Author:RICE

Publisher:RICE

Chapter8: Forms Of Drugs And How They Act

Section: Chapter Questions

Problem 30RQ

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Question

		A= fructose, B=mannose, C=xylose
		A= xylose, B=mannose, C= fructose
		A = mannose, B= fructose, C=xylose
		A= xylose, B= fructose, C=galactose
		A=galactose, B= fructose, C=xylose
		A=xylose, B= fructose, C=mannose
		A= fructose, B= xylose, C=galactose
		A=galactose, B=xylose, C=fructose

Test
Monosaccharide A
Monossacharide B
Monosaccharide C
Benedict's Test
Bial's Orcinol Test
Brick-red ppt
bluish-green solution light yellow solution
Brick-red ppt
Brick-red ppt
light yellow solution
Seliwanoff's Test
light yellow solution
Cherry-red solution
light yellow solution
No crystals formed
Broken-glass
crystals formed
Broad flat crystals
formed
Concentrated nitric
acid Test
No crystals formed
Long fine-needle like
crystals formed
Needle-like crystals
formed at -2 min
Osazone Test

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