PLEASE HELP I don't understand this question. Galactose is a monosaccaride that is a component of...
PLEASE HELP I don't understand this question.
Galactose is a monosaccaride that is a component of the antigens present on blood cells that determine blood type within ABO blood group system.
a) Draw the structure of beta-D-galactopyranose.
b) name the disaccharide that is composed of galactose and glucose and is often found in milk.
c) what enzymes cleaves this disaccharide into two monosaccharides?
d) is galactose a reducing sugar? Explain.
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PLEASE HELP I don't understand this question.
Galactose is a monosaccaride that is a component of...
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...
2. Lactose is a disaccharide sugar composed of galactose and glucose that is found in milk....
2. Lactose is a disaccharide sugar composed of galactose and glucose that is found in milk. But how can we determine the order that the glucose and galactose are connected in this disaccharide? Use your knowledge of reactions from CHE 128 (e.g. alcohols, aldehydes and hemi-acetals) to propose an experiment (i.e. a series of reactions or experiments) that will answer this question. (this part counts as the BONUS question for quiz #5) OH HO OH OH HO OH HO HO...
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...
Model 1 The oligosaccharide component from a Ceramide (a sphingolipid, see Figure 10-12, page 371 in...
Model 1 The oligosaccharide component from a Ceramide (a sphingolipid, see Figure 10-12, page 371 in the textbook) has been removed by treatment with an endoglycosidase. The oligosaccharide is then exhaustively methylated and subject to acid hydrolysis whereby the following monosaccharides are obtained: 2,3,4-trimethyl-L-fucose Asmehu D.SINAC 4,6-dimethyl-D-galactose 2,4,6-trimethyl-D-galactose 2,3,4,6-tetramethyl-D-galactose 2,3,6-trimethyl-D-glucose Next the intact oligosaccharide is subjected to a series of exoglycosidases in the following order. (Each time assume the remaining oligosaccharide is then treated with the next exeglycosidase.) Step 1:...
Please do NOT just post the answer. I need an explanation. Information (Chapter 7) Critical Thinking...
Please do NOT just post the answer. I need an explanation.
Information (Chapter 7) Critical Thinking Question Model 1 The oligosaccharide component from a Ceramide (a sphingolipid, see Figure 10-12, page 371 in the textbook) has been removed by hydrolysis whereby the following monosaccharides are obtained treatment with an endoglycosidase. The oligosaccharide is then exhaustively methylated and subject to acid 2.3,4-trimethyl-L-fucose 4.6-dimethy -D-GlcNAc alactbS 4,6-dimethyl-D-galactose 2,4,6-trimethyl-D-galactose 2.3,4,6-tetramethyl-D-galactose 2,3.6-trimethyl-D-glucose Next the intact oligosaccharide is subjected to a series of exoglycosidases in...
41. The following sugar is also called frukt sugar A Glucose Maltese Lactose Section 11 Sucrose ) Fructose 42. The...
41. The following sugar is also called frukt sugar A Glucose Maltese Lactose Section 11 Sucrose ) Fructose 42. The following ugaris Afructose Sucrose caled blood sugar Lactose Glucose E) Matose 43. Alactone is a cyclic Calcohol Detone Section 111 44. Refer to the above ructures the enantiomer of Duco A) D-Fructo -Gluco C L-Glucose Dj L-Idee Section 111 D-Galactose 45. Refer to the above structures. The diastereoisomers of Glucose indude all of these, except AD Galactose Glucose -dose D-Fructose...
Problem 3. Enzyme kinetics and Human milk is Nature’s first and probably best functional food. The...
Problem 3. Enzyme kinetics and
Human milk is Nature’s first and probably best functional food.
The third most abundant component of mother’ milk comprises more
than 100 sugar oligomers collectively referred to as human milk
oligosaccharides (HMO) that select for beneficial bacteria and
jump-start the gut microbiota of the infant. HMOs are assembled by
adding β-(1→3)-linked repeating units of the disaccharide LNB
(lacto-N-biose: Galactose-β-(1→3)-N-acetyl
Glucosamine) to a lactose (Galactose-β-(1→4)-Glucose) at the
reducing end. This motif can be fucosylated. e.g. the...
I really don't understand number 3 for both questions please and Thanks you chup is called...
I really don't understand number 3 for both
questions
please and Thanks you
chup is called the bleeder's disease because the affected person's blood is unable to clot. nougn hemophiliacs do bleed externally after an iniury they also suffer from internal bleeding pa around joints. Hemorrhages can be checked with transfusions of fresh blood (or plasia U protein. The most common type of hemophilia is hemophilia A, due to the absence or minimal presence of a particular clotting factor called...
(CHO)n- CH1403a-C7H1407 C7H107 cellulose and chitin- starch and glycogen-sucrose-galactose- maltose-fructose-fatty acids- polymer-monomer-saturated- unsaturated-glycerol- glycogen-collagen hemoglobin-ribose- nitrogen...
(CHO)n- CH1403a-C7H1407 C7H107 cellulose and chitin- starch and glycogen-sucrose-galactose- maltose-fructose-fatty acids- polymer-monomer-saturated- unsaturated-glycerol- glycogen-collagen hemoglobin-ribose- nitrogen base- chitin-phosphate group-insulin-pentose sugar-carbon- nitrogen- hydrogen-phosphorus- steroids- hydrolysis- dehydration-hydrogen bond- covalent bond-peptide bond- disulfide bond-guanine-cytosine- adenine-thymine- uracil-van der Waals-hydrophobic- sugar and phosphate bond- 1.A is a large organic molecule that contains repeating subunits called 2. A has fatty acids with double bonds, is liquid at room temperature and comes from a plant source. 3. Amino acids are joined together by bonds. 4. All molecules...
Required: I need to paraphrase the answer because it is plagiarized. . Question: What is the...
Required: I need to paraphrase the answer because it is plagiarized. . Question: What is the function of beta cells in the pancreas? Answer: Beta cells (β cells) are a type of cell found in pancreatic islets that synthesize and secrete insulin and amylin. Beta cells make up 50–70% of the cells in human islets. In patients with type I or type II diabetes, beta-cell mass and function are diminished, leading to insufficient insulin secretion and hyperglycemia. The pancreas is...
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...
2. Lactose is a disaccharide sugar composed of galactose and glucose that is found in milk. But how can we determine the order that the glucose and galactose are connected in this disaccharide? Use your knowledge of reactions from CHE 128 (e.g. alcohols, aldehydes and hemi-acetals) to propose an experiment (i.e. a series of reactions or experiments) that will answer this question. (this part counts as the BONUS question for quiz #5) OH HO OH OH HO OH HO HO...
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...
Model 1 The oligosaccharide component from a Ceramide (a sphingolipid, see Figure 10-12, page 371 in the textbook) has been removed by treatment with an endoglycosidase. The oligosaccharide is then exhaustively methylated and subject to acid hydrolysis whereby the following monosaccharides are obtained: 2,3,4-trimethyl-L-fucose Asmehu D.SINAC 4,6-dimethyl-D-galactose 2,4,6-trimethyl-D-galactose 2,3,4,6-tetramethyl-D-galactose 2,3,6-trimethyl-D-glucose Next the intact oligosaccharide is subjected to a series of exoglycosidases in the following order. (Each time assume the remaining oligosaccharide is then treated with the next exeglycosidase.) Step 1:...
Please do NOT just post the answer. I need an explanation.
Information (Chapter 7) Critical Thinking Question Model 1 The oligosaccharide component from a Ceramide (a sphingolipid, see Figure 10-12, page 371 in the textbook) has been removed by hydrolysis whereby the following monosaccharides are obtained treatment with an endoglycosidase. The oligosaccharide is then exhaustively methylated and subject to acid 2.3,4-trimethyl-L-fucose 4.6-dimethy -D-GlcNAc alactbS 4,6-dimethyl-D-galactose 2,4,6-trimethyl-D-galactose 2.3,4,6-tetramethyl-D-galactose 2,3.6-trimethyl-D-glucose Next the intact oligosaccharide is subjected to a series of exoglycosidases in...
41. The following sugar is also called frukt sugar A Glucose Maltese Lactose Section 11 Sucrose ) Fructose 42. The following ugaris Afructose Sucrose caled blood sugar Lactose Glucose E) Matose 43. Alactone is a cyclic Calcohol Detone Section 111 44. Refer to the above ructures the enantiomer of Duco A) D-Fructo -Gluco C L-Glucose Dj L-Idee Section 111 D-Galactose 45. Refer to the above structures. The diastereoisomers of Glucose indude all of these, except AD Galactose Glucose -dose D-Fructose...
Problem 3. Enzyme kinetics and
Human milk is Nature’s first and probably best functional food.
The third most abundant component of mother’ milk comprises more
than 100 sugar oligomers collectively referred to as human milk
oligosaccharides (HMO) that select for beneficial bacteria and
jump-start the gut microbiota of the infant. HMOs are assembled by
adding β-(1→3)-linked repeating units of the disaccharide LNB
(lacto-N-biose: Galactose-β-(1→3)-N-acetyl
Glucosamine) to a lactose (Galactose-β-(1→4)-Glucose) at the
reducing end. This motif can be fucosylated. e.g. the...
I really don't understand number 3 for both
questions
please and Thanks you
chup is called the bleeder's disease because the affected person's blood is unable to clot. nougn hemophiliacs do bleed externally after an iniury they also suffer from internal bleeding pa around joints. Hemorrhages can be checked with transfusions of fresh blood (or plasia U protein. The most common type of hemophilia is hemophilia A, due to the absence or minimal presence of a particular clotting factor called...
(CHO)n- CH1403a-C7H1407 C7H107 cellulose and chitin- starch and glycogen-sucrose-galactose- maltose-fructose-fatty acids- polymer-monomer-saturated- unsaturated-glycerol- glycogen-collagen hemoglobin-ribose- nitrogen base- chitin-phosphate group-insulin-pentose sugar-carbon- nitrogen- hydrogen-phosphorus- steroids- hydrolysis- dehydration-hydrogen bond- covalent bond-peptide bond- disulfide bond-guanine-cytosine- adenine-thymine- uracil-van der Waals-hydrophobic- sugar and phosphate bond- 1.A is a large organic molecule that contains repeating subunits called 2. A has fatty acids with double bonds, is liquid at room temperature and comes from a plant source. 3. Amino acids are joined together by bonds. 4. All molecules...
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