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Consider the sugar below: A) What kind of linkage joins these two sugars? B) Is this...
I NEED 3 Sugars Pick a sugar molecule. Provide its name and attach an image of...
I NEED 3 Sugars Pick a sugar molecule. Provide its name and attach an image of the sugar (in it's ring form) Where in you would find the sugar in nature or in a consumer product Identify your sugar as monosaccharide, disaccharide, or polymer (cellulose, glucagen, etc) 4. Identify your sugar as reducing or non-reducing 5. On your image, a. number your carbons using the number rules in the book and video b. list each monomer (with name)...
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)
Classify the following carbohydrates as either reducing sugars or non-reducing sugars. PLEASE explain why / what...
Classify the following carbohydrates as either reducing sugars or
non-reducing sugars. PLEASE explain why / what your reasoning
is.
Classify the following carbohydrates as either reducing sugars or non-reducing sugars.
Classify the following compounds as reducing sugars, non-reducing sugars, or neither: CH2OH CH2OH HONO CH2OH НО...
Classify the following compounds as reducing sugars, non-reducing sugars, or neither: CH2OH CH2OH HONO CH2OH НО НО CH2OH CH2OH НО- ONOH но но- HONO CH2OH но. HONO но от OCH3 OH но- ОН OH HO A с но но сHOH но снон CH OH CH2OH HONO ноу. НОА но -о но I H NH₂ HO но ОН N o="cs но і HO Но, IZ но го Е сн,он 1. non-reducing sugar - АА. C- B 2. reducing sugar - с...
S he structure of sucrose ( 7) (4 pol (table Sugar) lactulose is shown below. Decide for each of ...
s he structure of sucrose ( 7) (4 pol (table Sugar) lactulose is shown below. Decide for each of the statements Label the glucose and fructose rings below whether it is True or False. нон он This ring is This ring is H2OH (T or F) Sucrose contains two acetal linkaes and no hemiacetal linkage. A. B. (T or F) Sucrose is a reducing sugar. C. (Tor F) Sucrose does not undergo mutarotation. D. (T or F) The glycosidic linkage...
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...
these both questions please explain. Identify the incorrect statement regarding the reducing sugar test 1) The redu...
these both questions please explain.
Identify the incorrect statement regarding the reducing sugar test 1) The reducing sugar test is an oxidation reduction reaction involving the carbonyl carbon of a sugar and an oxidant such as Cu2+ O 2) Reducing sugars will reduce Cu2+ to Cut leading to the production of a reddish brown precipitate. 3) If the anomeric carbon of a sugar is associated in a glycosidic bond, that sugar will no longer act as a reducing sugar 4)...
10. Consider the disaccharide below. a. Label any acetal and hemiacetal in the disaccharide. b. Number...
10. Consider the disaccharide below. a. Label any acetal and hemiacetal in the disaccharide. b. Number each monosaccharide ring. c. Classify the glycosidic linkage as a or B and use the numbers to designate its location. d. What monosaccharides form when the disaccharide is hydrolyzed? CH2OH - CH2OH Конвенон OH 9. Consider the following cyclic monosaccharide. a. Label the hemiacetal carbon. b. Label the monosaccharide as an aor B anomer. c. Draw the other anomer. d. Assume that this is...
A8. Which of the following describes carbohydrates? (a) a base, a sugar, and a phosphate b)...
A8. Which of the following describes carbohydrates? (a) a base, a sugar, and a phosphate b) aldchydes and ketones with two or more hydroxyl groups. c) acids with two or more hydroxyl groups. d) amines with two or more hydroxyl groups. e) always contain a phosphate group. A9. Which of the following is NOT correct regarding reducing sugars? a) Sugars that react with oxidizing agents are called reducing sugars. b) The cyclic form of a monosaccharide reacts with oxidizing agents....
1. What are the most common types of sugars in your diet? 2. How do sugar...
1. What are the most common types of sugars in your diet? 2. How do sugar molecules provide us with energy? 3. What is the role of sugar in human evolution? 4. What are the dangers of consuming excess sugar? 5. In terms of sugar consumption, what are potential dangers of processed foods and low-fat foods? 6. What other molecules (besides sugars) serve as a source of energy for our bodies? 7. Analyze your diet and life-style and make specific...
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)
Classify the following carbohydrates as either reducing sugars or
non-reducing sugars. PLEASE explain why / what your reasoning
is.
Classify the following carbohydrates as either reducing sugars or non-reducing sugars.
Classify the following compounds as reducing sugars, non-reducing sugars, or neither: CH2OH CH2OH HONO CH2OH НО НО CH2OH CH2OH НО- ONOH но но- HONO CH2OH но. HONO но от OCH3 OH но- ОН OH HO A с но но сHOH но снон CH OH CH2OH HONO ноу. НОА но -о но I H NH₂ HO но ОН N o="cs но і HO Но, IZ но го Е сн,он 1. non-reducing sugar - АА. C- B 2. reducing sugar - с...
s he structure of sucrose ( 7) (4 pol (table Sugar) lactulose is shown below. Decide for each of the statements Label the glucose and fructose rings below whether it is True or False. нон он This ring is This ring is H2OH (T or F) Sucrose contains two acetal linkaes and no hemiacetal linkage. A. B. (T or F) Sucrose is a reducing sugar. C. (Tor F) Sucrose does not undergo mutarotation. D. (T or F) The glycosidic linkage...
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...
these both questions please explain.
Identify the incorrect statement regarding the reducing sugar test 1) The reducing sugar test is an oxidation reduction reaction involving the carbonyl carbon of a sugar and an oxidant such as Cu2+ O 2) Reducing sugars will reduce Cu2+ to Cut leading to the production of a reddish brown precipitate. 3) If the anomeric carbon of a sugar is associated in a glycosidic bond, that sugar will no longer act as a reducing sugar 4)...
10. Consider the disaccharide below. a. Label any acetal and hemiacetal in the disaccharide. b. Number each monosaccharide ring. c. Classify the glycosidic linkage as a or B and use the numbers to designate its location. d. What monosaccharides form when the disaccharide is hydrolyzed? CH2OH - CH2OH Конвенон OH 9. Consider the following cyclic monosaccharide. a. Label the hemiacetal carbon. b. Label the monosaccharide as an aor B anomer. c. Draw the other anomer. d. Assume that this is...
A8. Which of the following describes carbohydrates? (a) a base, a sugar, and a phosphate b) aldchydes and ketones with two or more hydroxyl groups. c) acids with two or more hydroxyl groups. d) amines with two or more hydroxyl groups. e) always contain a phosphate group. A9. Which of the following is NOT correct regarding reducing sugars? a) Sugars that react with oxidizing agents are called reducing sugars. b) The cyclic form of a monosaccharide reacts with oxidizing agents....
1. What are the most common types of sugars in your diet? 2. How do sugar molecules provide us with energy? 3. What is the role of sugar in human evolution? 4. What are the dangers of consuming excess sugar? 5. In terms of sugar consumption, what are potential dangers of processed foods and low-fat foods? 6. What other molecules (besides sugars) serve as a source of energy for our bodies? 7. Analyze your diet and life-style and make specific...
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