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Question 2. As this is an open book test, you have the 8 aldohexose structures available...
a) Draw the C-3 epimer of a-methyl-(D-glucopyranoside b) Write out the name of this sugar completely...
a) Draw the C-3 epimer of a-methyl-(D-glucopyranoside b) Write out the name of this sugar completely c) What is the name of the C-5 epimer of (D)-mannose
1. Monosaccharide structure Aldohexose: D - talose 1. Draw the aldohexose assigned to you in chain form. 2....
1. Monosaccharide structure Aldohexose: D - talose 1. Draw the aldohexose assigned to you in chain form. 2. How many chiral carbons are there in your hexose? Label all the chiral carbons in your structure above with a asterisk (*). 3. Draw the same aldohexose in its pyranose forms, showing both its a and B anomers. a-anomer: B-anomer: 4. Draw two epimers (one at carbon-3 and another at carbon-4) of your aldohexose in chain form, and give their correct names....
1. Which of the following is an aldohexose? 2. Which of the following is a cetopentose? 3. Which of the following best d...
1.
Which of the following is an aldohexose?
2. Which of the following is a cetopentose?
3. Which of the following best describes the relationship
between D-glucose and D-fructose?
4. Which of the following is (are) L-alfohexose(s)?
5. Which of the following aldohexose(s) is (are)
dextrorotatory?
6. How many stereoisomers are possible for L-galactose? Draw
or look for its structure.
7. Which of the following conpounds is a pair of
enantiomers?
8. Draw the fisher projection for L-sedoheptulose and also...
CHEM 2535 Problem Set #8 Group 2 10 points Due: Nov 8, 2019 Name Open book,...
CHEM 2535 Problem Set #8 Group 2 10 points Due: Nov 8, 2019 Name Open book, open notes. Collaboration encouraged but not copying. Write responses on this sheet (9 pts) 1. In each caso, draw all reasonable resonance forms. Circle the most stable (plus any ties). 0: CH3 -C :O-CH₂ ( 11) 2. For the following Diels-Alder reaction, label the Endo and Exo products. Circle the major product D. Coche Sims come
Q: 8-11 Question 8 [1.6 pts] Which one of the following statements about Reaction #4 is correct? Reaction #4 1. NaSCH2CH3 2. H3o* O The minor organic product(s) arise from nucleophilic attack at...
Q:
8-11
Question 8 [1.6 pts] Which one of the following statements about Reaction #4 is correct? Reaction #4 1. NaSCH2CH3 2. H3o* O The minor organic product(s) arise from nucleophilic attack at carbon L O The minor organic product(s) arise from nucleophilic attack at carbon M O None of the above Question 9 [1.6 pts] Which one of the following statements about Reaction #5 is correct? Reaction #5 H2SO4, heat molecular sieves D Product P is the minor organic...
all 3 questions please. thank you in advance!! Question 8: Draw the Syl and El products...
all 3 questions please. thank you in advance!!
Question 8: Draw the Syl and El products formed in the reaction of (CH3)3CBr with H,0. Show mechanism using arrows." CH3 CH3-C-Br + CH H-O-H Question 9: Draw the major E2 elimination product formed from the following: alkyl halide. Question 10: Give structures corresponding to each name. a)-7,7-dimethyl-4-octanol b)>5-methyl-4-propyl-3-heptanol" c)-2-tert-butyl-3-methylcyclohexanolº d)- trans-1,2-cyclohexanediol"
The molecular models of two sugars have been built for you. Sugar A is a mono...
The molecular models of two sugars have been built for you. Sugar A is a mono ugar B is a disaccharide. In these models, the different colored balls represent the follow saccharide and groups of atoms: black - carbon, yellow - hydrogen, red -oxygen, and grem -cHoH. 1. Draw the Haworth and Fischer projections of sugar A in the boxes below Sugar Fischer Projection Fischer Projection Cyelic Model A Haworth Projection Open-chain Glucose a. Is sugar model A an aldohexose...
Open the Factor Tables from Module 8 or have your Financial Calculator available to use on...
Open the Factor Tables from Module 8 or have your Financial Calculator available to use on the ex D Question 9 4 pts What is the value today of receiving $2,500 at the end of three years, assuming an interest rate of 9% compounded annually? $1,930 O $3.238. O $2,050 O $1,825.
Question 5 Cramming includes all of the following EXCEPT a plagiarizing for an open-book test. b....
Question 5 Cramming includes all of the following EXCEPT a plagiarizing for an open-book test. b. reviewing flash cards. C creating a last-minute study sheet d writing helpful information on a piece of scrap paper at the start of the test. Question 6 Being prepared physically for a test often can be just as important as being prepared mentally. Which of the following is the best advice for physically preparii exam? a. Make the most of your study time by...
Question 4 Part B [20 marks] deBruijn graph (7-mer) reads have been derived: You will use...
Question 4 Part B [20 marks] deBruijn graph (7-mer) reads have been derived: You will use a to assemble the 10bp circular genome from which these short Reads GCAGGTA ТААССGC GTAACCG CCGCAGG AGGTAAC Break the reads into the 10 k-mers for k = 3 that you can obtain from these reads and write them out next to the reads in your book. [5 marks] ii. Draw a deBruijn graph using the k-mers as the edges to connect k - 1...
a) Draw the C-3 epimer of a-methyl-(D-glucopyranoside b) Write out the name of this sugar completely c) What is the name of the C-5 epimer of (D)-mannose
1. Monosaccharide structure Aldohexose: D - talose 1. Draw the aldohexose assigned to you in chain form. 2. How many chiral carbons are there in your hexose? Label all the chiral carbons in your structure above with a asterisk (*). 3. Draw the same aldohexose in its pyranose forms, showing both its a and B anomers. a-anomer: B-anomer: 4. Draw two epimers (one at carbon-3 and another at carbon-4) of your aldohexose in chain form, and give their correct names....
1.
Which of the following is an aldohexose?
2. Which of the following is a cetopentose?
3. Which of the following best describes the relationship
between D-glucose and D-fructose?
4. Which of the following is (are) L-alfohexose(s)?
5. Which of the following aldohexose(s) is (are)
dextrorotatory?
6. How many stereoisomers are possible for L-galactose? Draw
or look for its structure.
7. Which of the following conpounds is a pair of
enantiomers?
8. Draw the fisher projection for L-sedoheptulose and also...
CHEM 2535 Problem Set #8 Group 2 10 points Due: Nov 8, 2019 Name Open book, open notes. Collaboration encouraged but not copying. Write responses on this sheet (9 pts) 1. In each caso, draw all reasonable resonance forms. Circle the most stable (plus any ties). 0: CH3 -C :O-CH₂ ( 11) 2. For the following Diels-Alder reaction, label the Endo and Exo products. Circle the major product D. Coche Sims come
Q:
8-11
Question 8 [1.6 pts] Which one of the following statements about Reaction #4 is correct? Reaction #4 1. NaSCH2CH3 2. H3o* O The minor organic product(s) arise from nucleophilic attack at carbon L O The minor organic product(s) arise from nucleophilic attack at carbon M O None of the above Question 9 [1.6 pts] Which one of the following statements about Reaction #5 is correct? Reaction #5 H2SO4, heat molecular sieves D Product P is the minor organic...
all 3 questions please. thank you in advance!!
Question 8: Draw the Syl and El products formed in the reaction of (CH3)3CBr with H,0. Show mechanism using arrows." CH3 CH3-C-Br + CH H-O-H Question 9: Draw the major E2 elimination product formed from the following: alkyl halide. Question 10: Give structures corresponding to each name. a)-7,7-dimethyl-4-octanol b)>5-methyl-4-propyl-3-heptanol" c)-2-tert-butyl-3-methylcyclohexanolº d)- trans-1,2-cyclohexanediol"
The molecular models of two sugars have been built for you. Sugar A is a mono ugar B is a disaccharide. In these models, the different colored balls represent the follow saccharide and groups of atoms: black - carbon, yellow - hydrogen, red -oxygen, and grem -cHoH. 1. Draw the Haworth and Fischer projections of sugar A in the boxes below Sugar Fischer Projection Fischer Projection Cyelic Model A Haworth Projection Open-chain Glucose a. Is sugar model A an aldohexose...
Open the Factor Tables from Module 8 or have your Financial Calculator available to use on the ex D Question 9 4 pts What is the value today of receiving $2,500 at the end of three years, assuming an interest rate of 9% compounded annually? $1,930 O $3.238. O $2,050 O $1,825.
Question 5 Cramming includes all of the following EXCEPT a plagiarizing for an open-book test. b. reviewing flash cards. C creating a last-minute study sheet d writing helpful information on a piece of scrap paper at the start of the test. Question 6 Being prepared physically for a test often can be just as important as being prepared mentally. Which of the following is the best advice for physically preparii exam? a. Make the most of your study time by...
Question 4 Part B [20 marks] deBruijn graph (7-mer) reads have been derived: You will use a to assemble the 10bp circular genome from which these short Reads GCAGGTA ТААССGC GTAACCG CCGCAGG AGGTAAC Break the reads into the 10 k-mers for k = 3 that you can obtain from these reads and write them out next to the reads in your book. [5 marks] ii. Draw a deBruijn graph using the k-mers as the edges to connect k - 1...
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