Fischer projections - Study guides, Class notes & Summaries

Test Bank for Organic Chemistry 4e 4th Edition by David R. Klein. ISBN-13: 9594 Full chapters test bank PDF TABLE OF CONTENTS 1 A Review of General Chemistry: Electrons, Bonds, and Molecular Properties 1 1.1 Introduction to Organic Chemistry 2 1.2 The Structural Theory of Matter 3 1.3 Electrons, Bonds, and Lewis Structures 4 1.4 Identifying Formal Charges 7 1.5 Induction and Polar Covalent Bonds 8 1.6 Reading Bond-Line Structures 11 1.7 Atomic Orbitals 14 1.8 Valence Bond Theory 17 1.9 Molecular...

Test Bank for Organic Chemistry 4e 4th Edition by David R. Klein. ISBN-13: 9594 Full chapters test bank PDF TABLE OF CONTENTS 1 A Review of General Chemistry: Electrons, Bonds, and Molecular Properties 1 1.1 Introduction to Organic Chemistry 2 1.2 The Structural Theory of Matter 3 1.3 Electrons, Bonds, and Lewis Structures 4 1.4 Identifying Formal Charges 7 1.5 Induction and Polar Covalent Bonds 8 1.6 Reading Bond-Line Structures 11 1.7 Atomic Orbitals 14 1.8 Vale...

NU624 2nd Exam Practice Questions and Answers B. Haworth projections -Aldehydes react with alcohols to form hemiacetals, and ketones react with alcohols to form hemiketals—when this intramolecular reaction occurs, the linear monosaccharide forms a cyclic structure -The cyclic structures are called Haworth projections -Lower horizontal bond in the ring is projected toward you, above the plane of the page, and the upper horizontal bond is projected away from you, behind the plane of the ...

1 BIOCHEM MODULE 4 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ which of the following monosaccharides is not an aldose? a. erythrose b. dihydroxyacetone c. glucose d. glyceraldehyde e. ribose Correct Answer: b. dihydroxyacetone when two monosaccharides are epimers: a. they differ only in the configuration about the penultimate carbon b. one is an aldose, the other a ketose c. they differ only in the configuration about one carbon atom d. they form o-glyco...

Units 11-13 Knewton Exam Questions With Verified Answers. What is a polysaccharide? - answerA polymer of monosaccharides linked by glycosidic bonds is known as a polysaccharide. Give the molecular formula for erythrulose, the only ketotetrose (a simple sugar that is a ketose and a tetrose). - answerC4H8O4 How many carbons are present in the backbone of a triose? - answer3 carbons A sugar with five carbons and a ketone functional group is called a __________. - answerKetopentose What is ...

Science 0rganic chemiStry mechaniSm of a reaction How do you get a disaccharide? - ANS-From the same reaction that gave us the glycoside! Its just that now the alcohol is.....ANOTHER MONOSACCHARIDE! YAY! What kind of bond does Cellulose have vs Starch and glycogen? - ANS-BETA 1, 4 vs the ALPHA of starch and glycogen (some α 1,6 in there too!) Basic structure of an Amino Acid - ANS- a central carbon atom attached to a hydrogen, an acidic carboxyl group (−COOH), an amino grou...

What are amino acids? Building blocks of protein. Contain both carboxyl and amino groups. Fischer projections horizontal lines represent bonds coming out of the plane of the paper and vertical lines represent bonds going behind the plane of the paper What amino acid is not chiral? Gylcine What are the conditions of aromaticity? -Must be a planar ring -All atoms in the ring must have a p orbital -The total number of pi electrons must obey Huckel's Rule (4n+2)

Biochem module 4 exam questions and answers already graded A 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 ...

Organic Chemistry ACS Final Exam 64 Questions with Verified Answers ketone - CORRECT ANSWER aldehyde - CORRECT ANSWER carboxylic acid - CORRECT ANSWER ester - CORRECT ANSWER amide - CORRECT ANSWER anhydride - CORRECT ANSWER amine - CORRECT ANSWER ether - CORRECT ANSWER constitutional isomers - CORRECT ANSWER same formula, different connectivity stereoisomers - CORRECT ANSWER same formula, different spatial arrangement enantiomers - CORRECT ANSWER non-supe...

Biochem Module 4 Exam questions and answers 100% verified. which of the following monosaccharides is not an aldose? a. erythrose b. dihydroxyacetone c. glucose d. glyceraldehyde e. ribose - correct answers.b. dihydroxyacetone when two monosaccharides are epimers: a. they differ only in the configuration about the penultimate carbon b. one is an aldose, the other a ketose c. they differ only in the configuration about one carbon atom d. they form o-glycosidic...