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Culhydrates 1. Complete th Complete the table by classifying each sugar sugar (A, B, C, D)...
Given the Fischer projection of the sup sugar, draw its Haworth projection (B-anomer only) Fischer Projection...
Given the Fischer projection of the sup sugar, draw its Haworth projection (B-anomer only) Fischer Projection H Haworth Projection (B-anomer) CH, OH on CH OH 5. Identify the glycosidic linkages for the following disaccharides. Determine whether the disaccharides are reducing or non-reducing sugars. сон OH OH OH OH CHOH Снон не Он н Снон онон | CH, OH нон CH-OH
Carbohydrates 1. Label each of the monosaccharides shown below as a triose, tetrose, pentoso, or hexose....
Carbohydrates 1. Label each of the monosaccharides shown below as a triose, tetrose, pentoso, or hexose. но CH OH HT -он - он Н - ОН но -н но -Н но -н нон сньон он но -н НОН CH OH нон нон нон снон CH OH сон сон H- OH H- -он OH cң, он н-с-он Сн,он снон 2. Label each of the monosaccharides shown above as a ketose or aldose. 3. Identify all of the chiral carbons in the...
3) Which of the following compounds is chiral? A) H Н-С-н н B) H HO C-OH Н C) CH3 HO-C-H Cl D) Br Н-С-ОН н E) C B...
3) Which of the following compounds is chiral? A) H Н-С-н н B) H HO C-OH Н C) CH3 HO-C-H Cl D) Br Н-С-ОН н E) C Br- C-C Br 4) In the L- isomer of a Fischer projection of a monosaccharide, the -OH group furthest from the carbonyl is written A) on the left of the top chiral carbon B) on the right of the top chiral carbon C) on the left of the middle chiral carbon D) on...
2. Convert each sugar below to its Haworth form. Draw the alpha anomer for a, the...
2. Convert each sugar below to its Haworth form. Draw the alpha anomer for a, the beta for b. CH OH c=0 но-с-н HO-c-H H-C-OH a. CH OH u-u-u-u-u- III н-с-он Сн,он
ÇI-lagl- (2 pts) Use the Fischer projection shown below for the sugar D-altrose to draw a...
ÇI-lagl- (2 pts) Use the Fischer projection shown below for the sugar D-altrose to draw a Haworth projection of the beta- 2. pyranose form of this sugar. но -Н H- OH H- OH OH H- CH-ОН 1
Question 2 (4 points) In the following Haworth structure, is this the A or B anomer?...
Question 2 (4 points) In the following Haworth structure, is this the A or B anomer? CH,OH OH OH H O a, because the OH is below the plane of the ring OB, because the OH is below the plane of the ring a, because the OH is above the plane of the ring OB, because the OH is above the plane of the ring In the following Fischer projection, which chiral carbon is used to determine whether the sugar...
1) SHOW WORK STEP By STEP below is Figure 7-3 Recognizing Epimers Using Figure 7-3, identify the epimers of (a) D-...
1) SHOW WORK STEP By STEP
below is Figure 7-3
Recognizing Epimers Using Figure 7-3, identify the epimers of (a) D-allose, (b) D-gulose, and (c) D-ribose at C-2, C-3, and C-4. Answer Epimers differ by the configuration about only one carbon. (a) D-altrose (C-2), D-glucose (C-3), D-gulose (C-4) (b) D-idose (C-2), D-galactose (C-3), D-allose (C-4) (c) D-arabinose (C-2), D-xylose (C-3) (a) D-Aldoses Three carbons Four carbons Five carbons но не HO -OH н-с-он CH, OH D-Glyceraldehyde но-с-н H-C-OH снион D-Threose...
Spring 2020 E. Carbohydrates Part 1: In the box, draw the Fischer projection (linear conformation) that...
Spring 2020 E. Carbohydrates Part 1: In the box, draw the Fischer projection (linear conformation) that corresponds to the Haworth projection sugar given below. Note: This sugar is a ketose. (6 pts) СН2 она to 2 но - н 3 н он ч CH,OH Р +он 5 ОН 5 Н НО а H снаби о Сн,он ОН Н Part 2: Draw the Haworth projection of the given monosaccharide as a 6-sided a-pyranose ring. (7 pts) Н. 0 / са он...
Draw the Haworth projection structures for the B- anomer for these Fischer projections. raw Haworth projection...
Draw the Haworth projection structures for the B- anomer for
these Fischer projections.
raw Haworth projection structures for the B-anomer for these Fisch ojections CHO CHO ОН НО -Н H Н -ОН НО -Н Н -ОН CH2OH (D)-idose НО-НН НО-НН ньон снон (D)-galactose
C=O 2. Which of the following is an example of an aldopentose? Circle your answer. СН,ОН...
C=O 2. Which of the following is an example of an aldopentose? Circle your answer. СН,ОН CH,он CH н-с-он H-6-H H-C-OH HO-C-H. H-C-H H-C-OH H-C-OH H-6-H H-C-OH CH,OH CH,OH CH OH 3. In the L- isomer of a Fischer projection of a monosaccharide, the -OH group furthest from the carbonyl is written. Circle your answer. on the left of the top chiral carbon. on the left of the middle chiral carbon. on the left of the bottom chiral carbon. on...
Given the Fischer projection of the sup sugar, draw its Haworth projection (B-anomer only) Fischer Projection H Haworth Projection (B-anomer) CH, OH on CH OH 5. Identify the glycosidic linkages for the following disaccharides. Determine whether the disaccharides are reducing or non-reducing sugars. сон OH OH OH OH CHOH Снон не Он н Снон онон | CH, OH нон CH-OH
Carbohydrates 1. Label each of the monosaccharides shown below as a triose, tetrose, pentoso, or hexose. но CH OH HT -он - он Н - ОН но -н но -Н но -н нон сньон он но -н НОН CH OH нон нон нон снон CH OH сон сон H- OH H- -он OH cң, он н-с-он Сн,он снон 2. Label each of the monosaccharides shown above as a ketose or aldose. 3. Identify all of the chiral carbons in the...
3) Which of the following compounds is chiral? A) H Н-С-н н B) H HO C-OH Н C) CH3 HO-C-H Cl D) Br Н-С-ОН н E) C Br- C-C Br 4) In the L- isomer of a Fischer projection of a monosaccharide, the -OH group furthest from the carbonyl is written A) on the left of the top chiral carbon B) on the right of the top chiral carbon C) on the left of the middle chiral carbon D) on...
2. Convert each sugar below to its Haworth form. Draw the alpha anomer for a, the beta for b. CH OH c=0 но-с-н HO-c-H H-C-OH a. CH OH u-u-u-u-u- III н-с-он Сн,он
ÇI-lagl- (2 pts) Use the Fischer projection shown below for the sugar D-altrose to draw a Haworth projection of the beta- 2. pyranose form of this sugar. но -Н H- OH H- OH OH H- CH-ОН 1
Question 2 (4 points) In the following Haworth structure, is this the A or B anomer? CH,OH OH OH H O a, because the OH is below the plane of the ring OB, because the OH is below the plane of the ring a, because the OH is above the plane of the ring OB, because the OH is above the plane of the ring In the following Fischer projection, which chiral carbon is used to determine whether the sugar...
1) SHOW WORK STEP By STEP
below is Figure 7-3
Recognizing Epimers Using Figure 7-3, identify the epimers of (a) D-allose, (b) D-gulose, and (c) D-ribose at C-2, C-3, and C-4. Answer Epimers differ by the configuration about only one carbon. (a) D-altrose (C-2), D-glucose (C-3), D-gulose (C-4) (b) D-idose (C-2), D-galactose (C-3), D-allose (C-4) (c) D-arabinose (C-2), D-xylose (C-3) (a) D-Aldoses Three carbons Four carbons Five carbons но не HO -OH н-с-он CH, OH D-Glyceraldehyde но-с-н H-C-OH снион D-Threose...
Spring 2020 E. Carbohydrates Part 1: In the box, draw the Fischer projection (linear conformation) that corresponds to the Haworth projection sugar given below. Note: This sugar is a ketose. (6 pts) СН2 она to 2 но - н 3 н он ч CH,OH Р +он 5 ОН 5 Н НО а H снаби о Сн,он ОН Н Part 2: Draw the Haworth projection of the given monosaccharide as a 6-sided a-pyranose ring. (7 pts) Н. 0 / са он...
Draw the Haworth projection structures for the B- anomer for
these Fischer projections.
raw Haworth projection structures for the B-anomer for these Fisch ojections CHO CHO ОН НО -Н H Н -ОН НО -Н Н -ОН CH2OH (D)-idose НО-НН НО-НН ньон снон (D)-galactose
C=O 2. Which of the following is an example of an aldopentose? Circle your answer. СН,ОН CH,он CH н-с-он H-6-H H-C-OH HO-C-H. H-C-H H-C-OH H-C-OH H-6-H H-C-OH CH,OH CH,OH CH OH 3. In the L- isomer of a Fischer projection of a monosaccharide, the -OH group furthest from the carbonyl is written. Circle your answer. on the left of the top chiral carbon. on the left of the middle chiral carbon. on the left of the bottom chiral carbon. on...
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