Aldose Study guides, Class notes & Summaries

CHEM 210 TEST 4 2023 ( A+ GRADED 100% VERIFIED)

sucrose correct answer: glucose + fructose with a glycosidic bond simple monosaccharide correct answer: formula: (CH2O)n -simplest carbohydrates -have an aldehyde or ketone group sugars with a aldehyde have a prefix aldo- sugars with a ketone group have a prefix keto- -if a ketose, the ketone group is always at carbon 2- this decreases the amount of isomers that could form -made up of chiral carbons- allowing the sugars to form different isomers, leading to structural diversity (aldos...

Monosaccharides generally have how many carbons in a chain? ANSWER: 3 to 6 What is the general formula for a monosaccharide? ANSWER: Cn H2n On Aldoses are monosaccharides containing a(an) _____________ group. ANSWER: Aldehyde Ketoses are monosaccharides containing a(an) _________________ group. ANSWER: Ketone Are monosaccharides polar or non polar? ANSWER: Polar Do monosaccharides have a low or high melting point? Deeagles - Stuvia ANSWER: High The presence of so many polar f...

Which of the following monosaccharides is not an aldose? Erythrose Dihydroxyacetone Glucose Glyeraldehyde Ribose correct answer: Dihydroxyacetone When two monosaccharides are epimer: They differ only in the configuration about the penultimate carbon One is an aldose, the other is a ketose They differ only in the configuration about one carbon atom They form O-glyosidic bonds They are oligosaccharides correct answer: They differ only in the configuration about one carbon atom ...

Which of the following monosaccharides is a ketose? Dihydroxyacetone Galactose Glucose Glyceraldehyde Idose correct answer: dihydroxyacetone When two carbohydrates are epimers: One is a pyranose, the other a furanose One is an aldose, the other a ketose They differ in length by one carbon They differ only in the configuration about one carbon atom They react differently with iodine correct answer: They differ only in the confirmation about one carbon atom correct answ...

Portage Learning Chem 210 - Module 4 Problem Set Is the following molecule an aldose or ketose? Briefly explain. ketose. There is a C=O on the third carbon from the top. Which carbon in erythrose would tell you if the monosaccharide is D or L? Give the carbon’s number in your answer. On carbon number 3, which is the penultimate carbon. Glucose and mannose are epimers. Name another epimer of glucose besides mannose. Galactose. ...

Which of the following monosaccharides is a ketose? Dihydroxyacetone Galactose Glucose Glyceraldehyde Idose -dihydroxyacetone When two carbohydrates are epimers: One is a pyranose, the other a furanose One is an aldose, the other a ketose They differ in length by one carbon They differ only in the configuration about one carbon atom They react differently with iodine -They differ only in the confirmation about one carbon atom -D.) alpha-D-glucose and bet

M4: Problem Set Due No due date Points 5 Questions 16 Time Limit None Attempt History Attempt Time Score LATEST Attempt 1 30 minutes 5 out of 5 Score for this quiz: 5 out of 5 Submitted Apr 20 at 12:08am This attempt took 30 minutes. Question 1 0 / 0 pts Your Answer: Is the following molecule an aldose or ketose? Briefly explain. There is a C=O on the third carbon from the top, making this molecule a ketose. PORTAGE LEARNING M4: M4 PROBLEM SET BIOCHEMISTRY ketose. There is a C=O on...

Which of the following monosaccharides is a ketose? Dihydroxyacetone Galactose Glucose Glyceraldehyde Idose -dihydroxyacetone When two carbohydrates are epimers: One is a pyranose, the other a furanose One is an aldose, the other a ketose They differ in length by one carbon They differ only in the configuration about one carbon atom They react differently with iodine -They differ only in the confirmation about one carbon atom -D.) alpha-D-glucose and bet

Portage Learning Chem 210 - Module 4 exam. Which of the following monosaccharides is a ketose? Dihydroxyacetone Galactose Glucose Glyceraldehyde Idose Dihydroxyacetone When two carbohydrates are epimers: One is a pyranose, the other a furanose One is an aldose, the other a ketose They differ in length by one carbon They differ only in the configuration about one carbon atom They react differently with iodine THEY DIFFER ONLY IN THE CONFIGURATION ABOUT ONE CARBON ATOM W...