3 Pre-laboratory' Exercises/ 8,3NameLab PartnerLab Section 20243Date 202203061 Provide a term that matches each description below.a. Monosaccharides that contain a ketone functional group.Ketosesb. Carbohydrate composed of many monosaccharide subunits.polýsaccharidesc. Bond that joins two monosaccharides to each other.glycosidic bondd. Generíc term for a carbohydrate that can be oxidized with Cu2+.reducing sugourse. Carbohydrate composed of two monosaccharides linked through a glycosidic bond.di saccharidesf. Monosaccharides that contain an aldehyde functional group.aldoses2 Circle the anomeric carbon in each monosaccharide component of the carbohydrates shown below.CH,OHCH,OHOHCH,OHO. OHHỌOHOHCH,OHон-0.онCH.CIOHOHOHD-idoseOHČH,CIisomaltoseOHsucralose3 Which carbohydrate from question 2 would match each set of test results?TestBBenedict'sRed precipitateBlue solutionBarfoed'sRed precipitate in 2 minutesBlue solutionSeliwanoff'sNo red color observedRed solution in 3 minuteslodineYellow solutionYellow solutionCarbohydrate A: D-iodlose8Carbohydrate B:CHAPTER 8Biomolecules487

2) In the cyclic form of a sugar, the anomeric carbon is the carbon that was part of the carbonyl…

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ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

Pre-laboratory
' Exercises
/ 8,3
Name
Lab Partner
Lab Section 20243
Date 20220306
1 Provide a term that matches each description below.
a. Monosaccharides that contain a ketone functional group.
Ketoses
b. Carbohydrate composed of many monosaccharide subunits.
polýsaccharides
c. Bond that joins two monosaccharides to each other.
glycosidic bond
d. Generíc term for a carbohydrate that can be oxidized with Cu2+.
reducing sugours
e. Carbohydrate composed of two monosaccharides linked through a glycosidic bond.
di saccharides
f. Monosaccharides that contain an aldehyde functional group.
aldoses
2 Circle the anomeric carbon in each monosaccharide component of the carbohydrates shown below.
CH,OH
CH,OH
OH
CH,OH
O. OH
HỌ
OH
OH
CH,
OH
он
-0.
он
CH.CI
OH
OH
OH
D-idose
OH
ČH,CI
isomaltose
OH
sucralose
3 Which carbohydrate from question 2 would match each set of test results?
Test
B
Benedict's
Red precipitate
Blue solution
Barfoed's
Red precipitate in 2 minutes
Blue solution
Seliwanoff's
No red color observed
Red solution in 3 minutes
lodine
Yellow solution
Yellow solution
Carbohydrate A: D-iodlose
8
Carbohydrate B:
CHAPTER 8
Biomolecules
487

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