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8) Which of the following functional groups comprises a carbon atom bonded to a hydroxyl group?...
2. Referring to the structure at the right, answer/do the following: CH2OH a. Label each ring...
2. Referring to the structure at the right, answer/do the following: CH2OH a. Label each ring as locked (L) or unlocked. (U) OH O b. Circle the glycoside linkage. OH C. What type of glycoside linkage (e.g., a-1,2) is it? CH2OH HO OH HO 2MCL d. Explain the significance to humans of the type of glycoside linkage in this disaccharide.Why does it matter to some humans who consume sobi-C this sugar? Hbonvib no tiowall OH OH What is the name...
142 Problems and questions 1. Are all carbohydrates soluble in water? Explain. 2. Draw the Fischer...
142 Problems and questions 1. Are all carbohydrates soluble in water? Explain. 2. Draw the Fischer projection of an aldopentose. 3. The Haworth structure of D-talose is shown below. CH OH OH - 0, OH КОН ОН a) Is talose a monosaccharide, disaccharide, or polysaccharide? b) Does the above structure represent -D-talose or B-D-talose? 4. Compare amylose and cellulose. Describe one similarity and one difference 5. Which monosaccharide is the product of the complete hydrolysis of glycogen?
22. Which of the following features NOT red by W ares A Moscowrides betydrolyzed wpter carbohydrates...
22. Which of the following features NOT red by W ares A Moscowrides betydrolyzed wpter carbohydrates 11) Mochides will C Moncuccharides tuve i detyder skete D) Mononcerides centove or more alcohol group 26. Which of the following tyres of hohydrates can be hydrolyzed to give smaller molecules? 1. Monosaccharides 1 Disaccharides TIT. Oligosaccharides IV. Polysaccharides A) I only B) II and IV only C) III only D) I and II only E) II. HII and IV C) 4 27. The...
For each of the disaccharides or polysaccharides select from the response list the correct hydrolysis products....
For each of the disaccharides or polysaccharides select from the response list the correct hydrolysis products. Responses may be used more than once or need not be used at all. a) glucose only b) glucose and galactose c) glucose and fructose d) glucose and ribose 35. Sucrose 36. Lactose 37. Cellulose 38. Starch 39. Glycogen For each of the disaccharides or polysaccharides select from the response list the correct characterization of the type of glycosidic linkages present in the compound....
Enter the correct answers in the boxes below. 1. A chiral carbon must have a geometry...
Enter the correct answers in the boxes below. 1. A chiral carbon must have a geometry and (2 pts) * 2. If a chiral compound rotates plane polarized light counterclockwise, it is said to be (2 pts) 3. For each compound below, identify all chiral centers by dragging asterisks (*) below to the correct position(s), then indicate whether the compound is optically active by deleting the wrong option. (4 pts) Optically active? OH CHCH3 (a) yes no (b) OH yes...
Carbohydrates homework 1. Identify the sugars as aldose or ketose, Lor D, and determine the number...
Carbohydrates homework 1. Identify the sugars as aldose or ketose, Lor D, and determine the number of Chiral centers. Сон CHO к он СКО КО- { ой -Н НО Н и о ко ги но И. н 애 CHROM ch, Сон и D Сн оя ь, о H он и к ой ho И 10. И и — ой ch 20h CH₂oh 2. Identify the relation between the structures in each of the following pairs. СКО СКО Си0 Cheon И...
I need some help to answer these following questions. Thanks. 41. Which molecule(s) is/are aromatic? I1...
I need some help to answer these following questions.
Thanks.
41. Which molecule(s) is/are aromatic? I1 IV (A) I only (C) I, III, and IV (B) I and IV (D) I, II, III, and IV OH OH 42. Which Fischer projection represents this structure? HO OH OH H CHO CHO (A) H-OH (B) HOH HOH CH2OH CH2OH CHO HOH CHO но -н CH2OH CH2OH 43. Which is a product of this ozonolysis reaction? 1.03 2. (CH3)2S H O I BHs/THF...
3. Ribose isan) Carbohydrates a) aldotetrose b) aldopentose c) ketotriose 1. The monosaccharide that is also...
3. Ribose isan) Carbohydrates a) aldotetrose b) aldopentose c) ketotriose 1. The monosaccharide that is also called blood sugar 4. In the following Fischer projection, which chiral carbon is used to determine whether the sugar is。er L? a) ribulose b) galactose c) glucose d) bose a) The green carbon b) The yellow carbon c) The blue carbon d) The red carbon он но но CH2OH 2. All of the following monosaccharides are aldoses &. In the following Flscher projection, is...
please help!! switching to all online is so hard 50. When the following Fischer projection closes,...
please help!! switching to all online is so hard
50. When the following Fischer projection closes, which is the alpha Haworth form? CH2OH EO A 7 Но он se a cozycy A) a CH2OH a on B) HONE LOH HO CH₂ OH HO C2 C3°" cho CH2OH Lornoon E) Two of these are correct 51. What is the correct relationship between the 2 compounds? CH₂OH сом C=O 40 - OH HOH CH₂OH A) diastereomers B) epimers C) enantionmers and H0+...
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...
2. Referring to the structure at the right, answer/do the following: CH2OH a. Label each ring as locked (L) or unlocked. (U) OH O b. Circle the glycoside linkage. OH C. What type of glycoside linkage (e.g., a-1,2) is it? CH2OH HO OH HO 2MCL d. Explain the significance to humans of the type of glycoside linkage in this disaccharide.Why does it matter to some humans who consume sobi-C this sugar? Hbonvib no tiowall OH OH What is the name...
142 Problems and questions 1. Are all carbohydrates soluble in water? Explain. 2. Draw the Fischer projection of an aldopentose. 3. The Haworth structure of D-talose is shown below. CH OH OH - 0, OH КОН ОН a) Is talose a monosaccharide, disaccharide, or polysaccharide? b) Does the above structure represent -D-talose or B-D-talose? 4. Compare amylose and cellulose. Describe one similarity and one difference 5. Which monosaccharide is the product of the complete hydrolysis of glycogen?
22. Which of the following features NOT red by W ares A Moscowrides betydrolyzed wpter carbohydrates 11) Mochides will C Moncuccharides tuve i detyder skete D) Mononcerides centove or more alcohol group 26. Which of the following tyres of hohydrates can be hydrolyzed to give smaller molecules? 1. Monosaccharides 1 Disaccharides TIT. Oligosaccharides IV. Polysaccharides A) I only B) II and IV only C) III only D) I and II only E) II. HII and IV C) 4 27. The...
For each of the disaccharides or polysaccharides select from the response list the correct hydrolysis products. Responses may be used more than once or need not be used at all. a) glucose only b) glucose and galactose c) glucose and fructose d) glucose and ribose 35. Sucrose 36. Lactose 37. Cellulose 38. Starch 39. Glycogen For each of the disaccharides or polysaccharides select from the response list the correct characterization of the type of glycosidic linkages present in the compound....
Enter the correct answers in the boxes below. 1. A chiral carbon must have a geometry and (2 pts) * 2. If a chiral compound rotates plane polarized light counterclockwise, it is said to be (2 pts) 3. For each compound below, identify all chiral centers by dragging asterisks (*) below to the correct position(s), then indicate whether the compound is optically active by deleting the wrong option. (4 pts) Optically active? OH CHCH3 (a) yes no (b) OH yes...
Carbohydrates homework 1. Identify the sugars as aldose or ketose, Lor D, and determine the number of Chiral centers. Сон CHO к он СКО КО- { ой -Н НО Н и о ко ги но И. н 애 CHROM ch, Сон и D Сн оя ь, о H он и к ой ho И 10. И и — ой ch 20h CH₂oh 2. Identify the relation between the structures in each of the following pairs. СКО СКО Си0 Cheon И...
I need some help to answer these following questions.
Thanks.
41. Which molecule(s) is/are aromatic? I1 IV (A) I only (C) I, III, and IV (B) I and IV (D) I, II, III, and IV OH OH 42. Which Fischer projection represents this structure? HO OH OH H CHO CHO (A) H-OH (B) HOH HOH CH2OH CH2OH CHO HOH CHO но -н CH2OH CH2OH 43. Which is a product of this ozonolysis reaction? 1.03 2. (CH3)2S H O I BHs/THF...
3. Ribose isan) Carbohydrates a) aldotetrose b) aldopentose c) ketotriose 1. The monosaccharide that is also called blood sugar 4. In the following Fischer projection, which chiral carbon is used to determine whether the sugar is。er L? a) ribulose b) galactose c) glucose d) bose a) The green carbon b) The yellow carbon c) The blue carbon d) The red carbon он но но CH2OH 2. All of the following monosaccharides are aldoses &. In the following Flscher projection, is...
please help!! switching to all online is so hard
50. When the following Fischer projection closes, which is the alpha Haworth form? CH2OH EO A 7 Но он se a cozycy A) a CH2OH a on B) HONE LOH HO CH₂ OH HO C2 C3°" cho CH2OH Lornoon E) Two of these are correct 51. What is the correct relationship between the 2 compounds? CH₂OH сом C=O 40 - OH HOH CH₂OH A) diastereomers B) epimers C) enantionmers and H0+...
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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