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31. (1 point) In the disaccharide shown below the glycosidic link is is classified as a...
Consider the disaccharide shown in the image. он Identify the type of glycosidic linkage in the...
Consider the disaccharide shown in the image. он Identify the type of glycosidic linkage in the disaccharide Н н но он н Ο α (1 6) он Он OB (1 4) H Он он Н OBC1 6) Н H Ο α (1 4) Он Н The monosaccharide units produced by hydrolysis are both lactose both glucose fructose and glucose galactose and glucose
Question 12 0.5 pts What is the name of the bond that holds this disaccharide together?...
Question 12 0.5 pts What is the name of the bond that holds this disaccharide together? CH2OH CH2OH н н О. H н ОН OHн н НО ОН н ОН Н ОН OB (1 — 6)-glycosidic bond а (1 — 4)-glycosidic bond None of the answers В(1 — 4)-glycosidic bond а (1 + 6)-glycosidic bond
4. What type of linkage is in each disaccharide below? Give the number of the each...
4. What type of linkage is in each disaccharide below? Give the number of the each carbon linked in the glycosidic bond, and the cor ßchirality for each anomeric carbon (e.g., a1-4) но А —о, он D он CH OH он -о, CH,OH —о, он CH OH Он -о, Р. он он он он он Е CH2OH Он -о, CH OH он -оон он о н он снОн -оон но он он Г но Но, он 9 , CH OH...
PIE =2.0 In the disaccharide Shown below what is the glycosidic linkage , a Ho HO...
PIE =2.0 In the disaccharide Shown below what is the glycosidic linkage , a Ho HO OH 애 OH olt 014 ót
3. a) Cellobiose is a disaccharide with two glucopyranose rings connected with a B1-4 linkage. Based...
3. a) Cellobiose is a disaccharide with two glucopyranose rings connected with a B1-4 linkage. Based on this information, draw cellobiose at right: b) This linkage is similar to which polysaccharide? c) Give a balanced reaction for the hydrolysis of cellobiose. Draw all structures: 4. What type of linkage is in each disaccharide below? Give the number of the each carbon linked in the glycosidic bond, and the a or ß chirality for each anomeric carbon (e.g., a1-4) НО. А...
Answer the following questions about the reactions and properties of the disaccharide below, which is composed...
Answer the following questions about the reactions and
properties of the disaccharide below, which is composed of two
D-mannose units.
Answer the following questions about the reactions and properties of the disaccharide below, which is composed of two D-mannose units. Н CH2OH НО- Н но ҪH-ОН НО- Н НО НО Н В Н Н (1) What are the functional groups at C1 in unit A and C1' in unit B? (2) Is this disaccharide a reducing sugar? Explain (3) Will...
12. Circle each anomeric carbon in the sugars below. (2 points) Which of the sugars below...
12. Circle each anomeric carbon in the sugars below. (2 points) Which of the sugars below is a reducing sugar? (1 point) Which sugar contains a glycosidic linkage? (1 point) CH-OH носно он н и носн,он они нон glucose fructose он Ин Н CH,он нон носно А он нон но/н,он и онон н sucrose 13. Extra credit: What type of enzyme catalyzes phosphate transfer? What type of enzyme usually catalyzes the rearrangement of a molecule? (2 points each)
20. Briefly explain why this reaction is classified as double replacement: KBr+ AgNO3 KNO3+ AgBr Question...
20. Briefly explain why this reaction is classified as double replacement: KBr+ AgNO3 KNO3+ AgBr Question 24 2N,+3H, 2NH, Nitrogen Hydregen Ammonia For the following equilibrium reaction, answer the following questions, fill-in: Choose: A) products are favored (forward reaction) B) reactants are favored (reverse reaction) Which side of the reaction is favored when: a) concentration of hydrogen is decreased b) concentration of ammonia in increased c) concentration of nitrogen is increased d) concentration of ammonia is decreased Question 25 но...
y/node/845/take/3 Question 3 Classify the glycosidic linkage #3 in the structure shown below. Your answer must...
y/node/845/take/3 Question 3 Classify the glycosidic linkage #3 in the structure shown below. Your answer must be in the form: type-#,# For example, alpha-2,3 or beta-4,6 Cн-он O H Hi H он HO H # 4 O H OH [X] CH2 O H HA CH, он сн,он CH,OH # 3 OH OH O H H H # 2 H H OH OH OH Hi OH но H OH # 1 H OH [W) H. H OH OH Answer Enter your...
30. Which of the choices below is the enantiomer of D-glucose? сно сно нон HO-EH сно...
30. Which of the choices below is the enantiomer of D-glucose? сно сно нон HO-EH сно на-он D-glucose Іно-Ен н -он но-Ен EH,OH сно но н-он но -н нон Сн,он но-Ен на-он но -н но-Ен н -он нон CHO но -н н-он но-Ен нон снен CHOH Сн,он 3. Which of the following structures is an a-anomer? Сн,он —о, он o ноноон нонс осн он — о оно сн, он он онон он он он он тон КСн,он y CH, OH...
Consider the disaccharide shown in the image. он Identify the type of glycosidic linkage in the disaccharide Н н но он н Ο α (1 6) он Он OB (1 4) H Он он Н OBC1 6) Н H Ο α (1 4) Он Н The monosaccharide units produced by hydrolysis are both lactose both glucose fructose and glucose galactose and glucose
Question 12 0.5 pts What is the name of the bond that holds this disaccharide together? CH2OH CH2OH н н О. H н ОН OHн н НО ОН н ОН Н ОН OB (1 — 6)-glycosidic bond а (1 — 4)-glycosidic bond None of the answers В(1 — 4)-glycosidic bond а (1 + 6)-glycosidic bond
4. What type of linkage is in each disaccharide below? Give the number of the each carbon linked in the glycosidic bond, and the cor ßchirality for each anomeric carbon (e.g., a1-4) но А —о, он D он CH OH он -о, CH,OH —о, он CH OH Он -о, Р. он он он он он Е CH2OH Он -о, CH OH он -оон он о н он снОн -оон но он он Г но Но, он 9 , CH OH...
PIE =2.0 In the disaccharide Shown below what is the glycosidic linkage , a Ho HO OH 애 OH olt 014 ót
3. a) Cellobiose is a disaccharide with two glucopyranose rings connected with a B1-4 linkage. Based on this information, draw cellobiose at right: b) This linkage is similar to which polysaccharide? c) Give a balanced reaction for the hydrolysis of cellobiose. Draw all structures: 4. What type of linkage is in each disaccharide below? Give the number of the each carbon linked in the glycosidic bond, and the a or ß chirality for each anomeric carbon (e.g., a1-4) НО. А...
Answer the following questions about the reactions and
properties of the disaccharide below, which is composed of two
D-mannose units.
Answer the following questions about the reactions and properties of the disaccharide below, which is composed of two D-mannose units. Н CH2OH НО- Н но ҪH-ОН НО- Н НО НО Н В Н Н (1) What are the functional groups at C1 in unit A and C1' in unit B? (2) Is this disaccharide a reducing sugar? Explain (3) Will...
12. Circle each anomeric carbon in the sugars below. (2 points) Which of the sugars below is a reducing sugar? (1 point) Which sugar contains a glycosidic linkage? (1 point) CH-OH носно он н и носн,он они нон glucose fructose он Ин Н CH,он нон носно А он нон но/н,он и онон н sucrose 13. Extra credit: What type of enzyme catalyzes phosphate transfer? What type of enzyme usually catalyzes the rearrangement of a molecule? (2 points each)
20. Briefly explain why this reaction is classified as double replacement: KBr+ AgNO3 KNO3+ AgBr Question 24 2N,+3H, 2NH, Nitrogen Hydregen Ammonia For the following equilibrium reaction, answer the following questions, fill-in: Choose: A) products are favored (forward reaction) B) reactants are favored (reverse reaction) Which side of the reaction is favored when: a) concentration of hydrogen is decreased b) concentration of ammonia in increased c) concentration of nitrogen is increased d) concentration of ammonia is decreased Question 25 но...
y/node/845/take/3 Question 3 Classify the glycosidic linkage #3 in the structure shown below. Your answer must be in the form: type-#,# For example, alpha-2,3 or beta-4,6 Cн-он O H Hi H он HO H # 4 O H OH [X] CH2 O H HA CH, он сн,он CH,OH # 3 OH OH O H H H # 2 H H OH OH OH Hi OH но H OH # 1 H OH [W) H. H OH OH Answer Enter your...
30. Which of the choices below is the enantiomer of D-glucose? сно сно нон HO-EH сно на-он D-glucose Іно-Ен н -он но-Ен EH,OH сно но н-он но -н нон Сн,он но-Ен на-он но -н но-Ен н -он нон CHO но -н н-он но-Ен нон снен CHOH Сн,он 3. Which of the following structures is an a-anomer? Сн,он —о, он o ноноон нонс осн он — о оно сн, он он онон он он он он тон КСн,он y CH, OH...
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