Hemiacetal - Study guides, Class notes & Summaries

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 ...

AAMC Sample Test C/P Questions and Answers 2023 Agonist -a molecule that, by binding to a receptor site, stimulates a response. -something that acts in a similar fashion to something else 2. How many stereoisomers of Compound 1 exist? A.8 B.16 C.32 D.64 The answer is C. I got it wrong and put B because I incorrectly counted 4 chiral centers when there is 5. 2^n rule. 5. Which image best illustrates the electric field lines between the inside of an axon and the surrounding...

Monosaccharides - ANSWER-Soluble in water due to OH groups (always have either an aldehyde or ketone) Formula: (CH2O)n, where n is at least 3 Carbohydrate numbering - ANSWER-Always starts at the carbonyl; aldehyde is C1, ketone is C2 L vs. D isomers - ANSWER-Named based on left (l) vs. right (d) orientation of OH group Capital lettering given to highest-number chiral carbon; D is physiologically relevant Number of stereoisomers - ANSWER-2^x, where x is the number of chiral carbons x = tot...

Chem 210 Exam 4 Questions and Correct Answers, Complete Solution 2024. In order to make an alcohol we can do what types of reactions? addition reactions and oxidation reactions of alcohol What are the two types of addition reactions? hydration of alkene and addition reactions of H2 to C=O We need to figure out if alcohol is a... 1º, 2º, and 3º Ketone addition of H2 to make an alcohol is what type of alcohol? 2º Aldehyde addition of H2 to make an alcohol is what type of alcohol? 1...

CHEM 1020 Test 3 Questions with All Correct Answers Which of the following choices is a carbohydrate? - ANSWER galactose What is not a carbohydrate? - ANSWER deoxyribose Which of the following groups are expected to be found in carbohydrates? - ANSWER alcohol What characteristic of carbohydrates is not is not commonly found in the previously studied classes of compounds? - ANSWER carbohydrates often contain a functional group on each carbon The simplest carbohydrates are called - ANSW...

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 Which pair i...

CHEM 1020 Test 3 Questions with All Correct Answers Which of the following choices is a carbohydrate? - ANSWER galactose What is not a carbohydrate? - ANSWER deoxyribose Which of the following groups are expected to be found in carbohydrates? - ANSWER alcohol What characteristic of carbohydrates is not is not commonly found in the previously studied classes of compounds? - ANSWER carbohydrates often contain a functional group on each carbon The simplest carbohydrates are called - ANSW...

MCAT Exam Practice Questions With Answers Latest Updated 2024 (100% Verified) Thin layer chromatography can use silica plates which are very polar. Will polar or non polar substances have lower Rf values on this plate? Polar substances - they will have a higher affinity for the silica and thus will not travel as far as the non polar substances A titration of a strong acid with a strong base or vice versa has an equivalence point around what pH? 7 What type of bond is usually disrupted duri...

Campbell Biology Chapter 5 Study Guide with Complete Solutions macromolecules - Answer️️ -A giant molecule in a living organism formed by the joining of smaller molecules: a protein, carbohydrate, or nucleic acid. polymer - Answer️️ -a long molecule consisting of many similar or identical building blocks linked by covalent bonds monomers - Answer️️ -repeating units that serve as the building blocks of a polymer enzymes - Answer️️ -specialized macromolecules that speed up c...

Thin layer chromatography can use silica plates which are very polar. Will polar or non polar substances have lower Rf values on this plate? Polar substances - they will have a higher affinity for the silica and thus will not travel as far as the non polar substances A titration of a strong acid with a strong base or vice versa has an equivalence point around what pH? 7 Brainpower Read More 0:06 / 0:15 What type of bond is usually disrupted during denaturation of proteins? ...