Consider the following polysaccharide
7. Consider the following polysaccharide
a) What is the linkage between the sugar units?
b) Hydrolysis is the process of converting polysaccharides into its monosaccharides. What are the products upon hydrolysis?
8. Consider the following polysaccharide:
a) What is the linkage between the sugar units?
b) What are the products upon hydrolysis?
Homework Answers
(Short response) In the following structure:
(Short response) In the following structure: A) How many monosaccharide units are furanoses and how many are pyranoses? B) What is the linkage between the monosaccharides? C) Is this a reducing sugar?
Carbohydrates, more commonly known as sugars, are made up of carbon, oxygen, and hydrogen atoms. The...
Carbohydrates, more commonly known as sugars, are made up of carbon, oxygen, and hydrogen atoms. The smallest unit of a carbohydrate is a monosaccharide. Two monosaccharides make up a disaccharide, and many monosaccharides make up a polysaccharide. Disaccharides and polysaccharides can be hydrolyzed back into the individual monosaccharide units. Part A Select the statement that is incorrect. Select the statement that is incorrect. Complex sugars are carbohydrates. All carbohydrates have the general formula Cn(H2O)n. Simple sugars are carbohydrates. Carbohydrates contain...
This are organic chemistry assignments, sorry if it's long but i appreciate any help i can...
This are organic chemistry assignments, sorry if it's long but i
appreciate any help i can get
7. What is the name for the enantiomer of D-fructose?
A. D-glucose
B. L-glucose
C. L-galactose
D. L-fructose
10.Which monosaccharide is not a reducing sugar?
A. glucose
B. galactose
C. fructose
D. all the monosaccharides are reducing sugars.
11. Which disaccharide is not a reducing sugar?
A. maltose
B. lactose
C. sucrose
D. all the disaccharides are reducing sugars.
12.Is this reaction an...
Name the polysaccharide that provides physical structure and strength to plant walls. How is the glycoside...
Name the polysaccharide that provides physical structure and strength to plant walls. How is the glycoside linkage in cellulose different to that of a-amylose? The following disaccharide is made up of two D-glucose units. Number the carbons in each unit. (#1-#6) - (pay attention to where the numeric carbon it) Is the disaceharide a reducing sugar? Explain your answer to (c) in a few words
describe the following about polysaccharides. 1. Line using Haworth projections, showing this reaction. Hdicate what you...
describe the following about polysaccharides.
1. Line using Haworth projections, showing this reaction. Hdicate what you need for the reaction to happen. Describe the following about polysaccharides: Polysaccharide Where found Monomers Cellulose In plants linkage Average size Glycogen Amylose
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...
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...
Pre-Lab Questions (PLQ) for Exp. 9 Carbohydrates (sugars) Use the information in Exp. 9 to answer the following que...
Pre-Lab Questions (PLQ) for Exp. 9 Carbohydrates (sugars) Use the information in Exp. 9 to answer the following questions 1. (2 pts) What is produced when polysaccharides and disaccharides are hydrolyzed? 2. (2 pts) A monosaccharides can exist as an open chain or as a cyclic compound. Which form is more stable? 3. (4 pts) Sucrose is the only carbohydrate for which it is necessary to make a fresh solution (all of the other carbohydrates will already be prepared in...
6) What is one of the primary functions of oxidative phosphorylation? a) To capture chemical energy...
6) What is one of the primary functions of oxidative phosphorylation? a) To capture chemical energy by converting ADP into ATP (phosphorylation). b) To oxidize H2O to O2 under anaerobic conditions c) To convert fructose to fructose-6-phosphate. d) To convert glucose-6-phosphate to fructose-6-phosphate. e) To create a buffer to keep the blood pH at 7.4 7) Monosaccharides are linked in polysaccharides through "glycosidie linkages". Structurally, a glycosidic linkage is ... a) an ester b ) an amide c) a thioester...
3.) Digestion of food, in which large biological molecules are broken down into their smaller building...
3.) Digestion of food, in which large biological molecules are broken down into their smaller building blocks, is an example of which of the following types of chemical reactions: a. dehydration synthesis b. anabolism e. hydrolysis d.precipitation 4.) TRUE or FALSE: Hydrolysis reactions require energy input. 5.) Give an example of a disaccharide and indicate which monosaccharides it is composed of. 6.) Which of the following is a polysaccharide? b. sucrose c. glycogen a. glucose d. fructose e. deoxyribose 7.)...
This are organic chemistry assignments, sorry if it's long but i
appreciate any help i can get
7. What is the name for the enantiomer of D-fructose?
A. D-glucose
B. L-glucose
C. L-galactose
D. L-fructose
10.Which monosaccharide is not a reducing sugar?
A. glucose
B. galactose
C. fructose
D. all the monosaccharides are reducing sugars.
11. Which disaccharide is not a reducing sugar?
A. maltose
B. lactose
C. sucrose
D. all the disaccharides are reducing sugars.
12.Is this reaction an...
Name the polysaccharide that provides physical structure and strength to plant walls. How is the glycoside linkage in cellulose different to that of a-amylose? The following disaccharide is made up of two D-glucose units. Number the carbons in each unit. (#1-#6) - (pay attention to where the numeric carbon it) Is the disaceharide a reducing sugar? Explain your answer to (c) in a few words
describe the following about polysaccharides.
1. Line using Haworth projections, showing this reaction. Hdicate what you need for the reaction to happen. Describe the following about polysaccharides: Polysaccharide Where found Monomers Cellulose In plants linkage Average size Glycogen Amylose
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...
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...
Pre-Lab Questions (PLQ) for Exp. 9 Carbohydrates (sugars) Use the information in Exp. 9 to answer the following questions 1. (2 pts) What is produced when polysaccharides and disaccharides are hydrolyzed? 2. (2 pts) A monosaccharides can exist as an open chain or as a cyclic compound. Which form is more stable? 3. (4 pts) Sucrose is the only carbohydrate for which it is necessary to make a fresh solution (all of the other carbohydrates will already be prepared in...
6) What is one of the primary functions of oxidative phosphorylation? a) To capture chemical energy by converting ADP into ATP (phosphorylation). b) To oxidize H2O to O2 under anaerobic conditions c) To convert fructose to fructose-6-phosphate. d) To convert glucose-6-phosphate to fructose-6-phosphate. e) To create a buffer to keep the blood pH at 7.4 7) Monosaccharides are linked in polysaccharides through "glycosidie linkages". Structurally, a glycosidic linkage is ... a) an ester b ) an amide c) a thioester...
3.) Digestion of food, in which large biological molecules are broken down into their smaller building blocks, is an example of which of the following types of chemical reactions: a. dehydration synthesis b. anabolism e. hydrolysis d.precipitation 4.) TRUE or FALSE: Hydrolysis reactions require energy input. 5.) Give an example of a disaccharide and indicate which monosaccharides it is composed of. 6.) Which of the following is a polysaccharide? b. sucrose c. glycogen a. glucose d. fructose e. deoxyribose 7.)...
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