For 1HPN, a ______ group in each IDS residue indicates the presence of a repeating _______....
For 1HPN, a ______ group in each IDS residue indicates the presence of a repeating _______.
|
sulfate; aldonic acid |
|
carboxylate; aldonic acid |
|
carboxylate; uronic acid |
|
sulfate; uronic acid |
Homework Answers
For 1HPN, a carboxylate group in each IDS residue indicates the presence of a repeating uronic acid.
Uronic acid contain both Carboxylic acid group and Carbonyl group thus, presence of carboxylate means uronic acid.
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For 1HPN, a ______ group in each IDS residue indicates the
presence of a repeating _______....
1. For 1HPN, a ________ group in each IDS residue indicates the presence of a repeating...
1. For 1HPN, a ________ group in each IDS residue indicates the presence of a repeating _________. a. carboxylate; aldonic acid b. carboxylate; uronic acid c. sulfate; aldonic acid d. sulfate; uronic acid 2. The antibody of 1IGT contains an _____ oligosaccharide that is covalently bound to ________ a. N-linked; Thr 318 b. o-linked; Thr 318 c. o-linked; Asn 314 d. N-linked; Asn 314 3. In the structured presented by 4DUR, the oligosaccharide is attached to the protein by ______...
9. The carbohydrate group of the protein represented by 4DUR is A. covalently attached to Thr...
9. The carbohydrate group of the protein represented by 4DUR is A. covalently attached to Thr 346 B. covalently attached to Ser 332 C. covalently attached to Thr 373 D. noncovalently attached Chapter 11: Bioinformatics Exercise 11.3 10. In the structure represented by 4DUR, the oligosaccharide is attached to the protein by__ _ through its atom. A. N-linkage; C2 B. N-linkage: anomeric carbon C. O-linkage; anomeric carbon D. O linkage; C2 Chapter 11: Bioinformatics Exercise 11.3 5. For 1HPN, starting...
Name the functional group based upon the result of each test. A positive Silver Nitrate indicates...
Name the functional group based upon the result of each test. A positive Silver Nitrate indicates the presence of an ___________. A positive Ceric Nitrate test indicates the presence of an ___________ . A positive Bromination test indicates the presence of an ___________ . A positive Tollens test indicates the presence of an ___________.
Please use the bottom portion in bold to answer the questions and please explain your answer. Tha...
Please use the bottom portion in bold to answer the questions
and please explain your answer. Thank you
2. Classify each ring-form sugar D through F in the manner requested below NH olf a) D or L? b) Number of carbons? pentase c) Highest priority group? d) Type of Derivative? e) Ring Form? f) Type of Anomer (α or β)? Number of carbons choices: triose, tetrose, pentose, etc. Highest priority group choices: aldose or ketose. (er aldenic oeid f alb...
What is the major form for each acidic group of histidine when the pH of the...
What is the major form for each acidic group of histidine when the pH of the solution is 7.00? A. Carboxylic acid; imidazolium; ammonium B. Carboxylate; imidazole; ammonium C. Carboxylate; imidazolium; ammonia D. Carboxylate; imidazolium; ammonium I know its not A or B
- You have a clear colorless unknown solution with a group 1 cation. After adding some...
- You have a clear colorless unknown solution with a group 1 cation. After adding some hydrochloric acid solution you obtain a white precipitate. Addition of ammonia causes the white precipitate to dissolve. Acidifying with nitric acid makes the precipitate reappear. Which cation do you suggest was in the unknown sample? Write the net ionic equation of any reaction that may occur (4P). 3. When testing for the presence of sulfate, what reagent is added to the solution? What final...
Question 6 3 pts U Which equation indicates the presence of a catalyst in the reaction?...
Question 6 3 pts U Which equation indicates the presence of a catalyst in the reaction? A+B-D4B O A AD OAB+C OA+B-C+D Question 7 3 pts The ionization of benzoic acid is represented by this equation C.H.COOH) H(aq) + C.H.COO"(aa) If 20.045 M solution of benzoic acid has an (H+)-1.7 x 10-2 what is the Kof benzoic acid? 0 77x10-5 22x10-2 O 82104 5.410 Question 8 3 pts - - - - - - CN 13 + H2N = =...
3. Suppose the polypeptide below (where each circle represents an amino acid residue) was to form...
3. Suppose the polypeptide below (where each circle represents an amino acid residue) was to form a folded structure stabilized primarily by a disulfide linkage. a. Draw the folded structure (using circles) and illustrate the disulfide bond. Asp Met LeuCys Gly GlyY Val IleTyrXSerVal CysPhe b. What level of protein structure is being illustrated in the folded forrm? Primary, secondary, tertiary, or quaternary? c. What other type of intramolecular interaction might stabilize the folded form of this polypeptide? 4. The...
1. If a solution of hydrochloric acid is added to a solution of sodium carbonate, what...
1. If a solution of hydrochloric acid is added to a solution of sodium carbonate, what is observed? Write the net ionic equation of any reaction that may occur (4P). 2. You have a clear colorless unknown solution with a group I cation. After adding some hydrochloric acid solution you obtain a white precipitate. Addition of ammonia causes the white precipitate to dissolve. Acidifying with nitric acid makes the precipitate reappear. Which cation do you suggest was in the unknown...
Water is added to a group chloride precipitate and heated. The precipitate seems unaffected by heating...
Water is added to a group chloride precipitate and heated. The precipitate seems unaffected by heating The supernatant is separated from the precipitate while hot and treated with K2CrO4 (aq) but no precipitate forms. The white precipitate remaining from the first step is treated with NH3 (aq) and turns a grey/black color. When the ammoniacal supernatant is acidified with nitric acid, a white precipitate forms Sort the statements from the paragraph above into bins indicating what information the statement provided...
9. The carbohydrate group of the protein represented by 4DUR is A. covalently attached to Thr 346 B. covalently attached to Ser 332 C. covalently attached to Thr 373 D. noncovalently attached Chapter 11: Bioinformatics Exercise 11.3 10. In the structure represented by 4DUR, the oligosaccharide is attached to the protein by__ _ through its atom. A. N-linkage; C2 B. N-linkage: anomeric carbon C. O-linkage; anomeric carbon D. O linkage; C2 Chapter 11: Bioinformatics Exercise 11.3 5. For 1HPN, starting...
Please use the bottom portion in bold to answer the questions
and please explain your answer. Thank you
2. Classify each ring-form sugar D through F in the manner requested below NH olf a) D or L? b) Number of carbons? pentase c) Highest priority group? d) Type of Derivative? e) Ring Form? f) Type of Anomer (α or β)? Number of carbons choices: triose, tetrose, pentose, etc. Highest priority group choices: aldose or ketose. (er aldenic oeid f alb...
- You have a clear colorless unknown solution with a group 1 cation. After adding some hydrochloric acid solution you obtain a white precipitate. Addition of ammonia causes the white precipitate to dissolve. Acidifying with nitric acid makes the precipitate reappear. Which cation do you suggest was in the unknown sample? Write the net ionic equation of any reaction that may occur (4P). 3. When testing for the presence of sulfate, what reagent is added to the solution? What final...
Question 6 3 pts U Which equation indicates the presence of a catalyst in the reaction? A+B-D4B O A AD OAB+C OA+B-C+D Question 7 3 pts The ionization of benzoic acid is represented by this equation C.H.COOH) H(aq) + C.H.COO"(aa) If 20.045 M solution of benzoic acid has an (H+)-1.7 x 10-2 what is the Kof benzoic acid? 0 77x10-5 22x10-2 O 82104 5.410 Question 8 3 pts - - - - - - CN 13 + H2N = =...
3. Suppose the polypeptide below (where each circle represents an amino acid residue) was to form a folded structure stabilized primarily by a disulfide linkage. a. Draw the folded structure (using circles) and illustrate the disulfide bond. Asp Met LeuCys Gly GlyY Val IleTyrXSerVal CysPhe b. What level of protein structure is being illustrated in the folded forrm? Primary, secondary, tertiary, or quaternary? c. What other type of intramolecular interaction might stabilize the folded form of this polypeptide? 4. The...
1. If a solution of hydrochloric acid is added to a solution of sodium carbonate, what is observed? Write the net ionic equation of any reaction that may occur (4P). 2. You have a clear colorless unknown solution with a group I cation. After adding some hydrochloric acid solution you obtain a white precipitate. Addition of ammonia causes the white precipitate to dissolve. Acidifying with nitric acid makes the precipitate reappear. Which cation do you suggest was in the unknown...
Water is added to a group chloride precipitate and heated. The precipitate seems unaffected by heating The supernatant is separated from the precipitate while hot and treated with K2CrO4 (aq) but no precipitate forms. The white precipitate remaining from the first step is treated with NH3 (aq) and turns a grey/black color. When the ammoniacal supernatant is acidified with nitric acid, a white precipitate forms Sort the statements from the paragraph above into bins indicating what information the statement provided...
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