All naturally occurring polysaccharides have one terminal residue, which contains a free anomeric carbon. Why do these polysaccharides not give a positive chemical test for a reducing sugar?
Q: Cellulose and Chitin are very similar linear homopolysaccharides that have (β1-->4) linkages.…
A: Homopolysaccharides are chemical compounds that are composed of single monomer units which are…
Q: The monosaccharide shown below polymerizes to form a polysaccharide where each sugar residue is…
A: Cellulose is the most important structural component of the cell wall of plants. It is a linear…
Q: Identify if the following is a pyrimidine/purine nucleotide or a pyrimidine/purine nucleoside and…
A: The nucleic acids are known as polynucleotides. Monomeric units of nucleic acids are called…
Q: How does the width of the black iodide starch complex of each potato block compare to the others?…
A: lodine solution is basically acting as an indicator for starch solution which is there in potato.…
Q: Draw Haworth projection formulas for the b-anomer of monosaccharides with each of the following…
A: a. A contains a six carbon chain thus the Haworth projection may either be a six membered ring or a…
Q: The above carbohydrate (maltose) is properly categorized as: a heteropolysaccharide sugar a…
A: Carbohydrates are complex and the most abundant biomolecules in foods and living tissues, including…
Q: Given the monosaccharide: what is its main functional group (aldose or ketose?) Is it triose,…
A: Monosaccharides are the simplest carbohydrates unit. These consist of glucose, galactose, fructose…
Q: at is the pyranose/furanose ring structure of this sugar?
A:
Q: What is the family-name ending for a sugar?
A: A sugar is a polyalcohol with at least one of them oxidized to either an aldehyde or a ketone. As a…
Q: Draw the Haworth projection of the following sugar molecules: D-galactose D-fructose D-mannose
A: A Haworth projection is a common way of writing a structural formula to represent the cyclic…
Q: Draw the Hayworth projection for a furanose and pyranose form of D-talose. сно -H -H H- HO- ČH2OH
A: Introduction: Talose is a C-2 epimer of galactose and a C-4 epimer of mannose.It is an aldohexose…
Q: Why is sucrose a non-reducing sugar with Benedict’s solution while lactose is a reducing sugar under…
A: Benedict's reagent is a chemical reagent Sodium carbonate, sodium citrate, and copper sulfate…
Q: Which of the following would be the correct Haworth projection for a-D-gulose, whose Fischer…
A: Glucose is a monosaccharide. It is aldohexose. In Haworth projection, it is represented in a…
Q: Complete the following table by providing the Fischer and Haworth Projections of the given sugars.…
A: Fischer projection is a three-dimensional representation of sugar molecules in an open-chain form.…
Q: Which bond(s) in α-D-glucose must be broken tochange its configuration to β-D-glucose? Which…
A: Alpha-D-Glucose, is alpha-dextrose or alpha-D-GLC. It belongs to the class of organic compounds. It…
Q: B-D-2-Deoxyribose is an aldopentose component of the nucleic acid structure with its -OH grou at C-3…
A: Ribose and deoxyribose are the fundamental building blocks of nucleic acids.
Q: What structural property makes a sugar a reducing sugar?
A: A reducing sugar is simple sugar containing hemiacetal functional group.
Q: Below is the Fischer projection of D-galactose. Which is the proper Haworth projection of a…
A: Galactose is a simple sugar with the same chemical formula as that of glucose. It also has the…
Q: Name the following nucleotide: HN -P-0- -0-안e OH
A: Nucleic acids are the basic structural and functional units of all living organisms. They are large…
Q: Why is lactose a reducing sugar while sucrose is a non-reducing sugar? Explain clearly.…
A: Any carbohydrate that reacts with an oxidizing agent to form an aldonic acid is called as reducing…
Q: The anomer of a-D-gluсоруranose IS CH2OH он ÓH он CH:OH он он он он CH,OH он он
A: Glucose is the primary source of energy for humans and other organisms as well. Glucose contain four…
Q: Complete the following table by providing the Fischer and Haworth Projections of the given sugars.…
A: Biomolecules that help in generating the maximum portion of energy for all the life processes are…
Q: The disaccharide shown is composed of two units of D-glucose joined with a β (1->6) linkage and is…
A: Crocin is a plant carotenoid metabolite that is produced as a diester from gentiobiose and…
Q: What structural relationship is indicated by term D-Sugar ? Why are glucose and frutose both…
A: Monosaccharides are the most abundant carbohydrates which are in the simplest form and act as a…
Q: Please name the following disaccharide. They are all are D forms. For example,…
A: A disaccharide molecule is made up of two monosaccharides linked by a certain bond, here the linkage…
Q: Lactose exists in two anomeric forms, but no anomeric forms ofsucrose have been reported. Why?
A: Anomers are the diastereoisomers of cyclic forms of sugars or carbohydrates which differ only in…
Q: An unknown trisaccharide was treated with dimethyl sulfate which adds a methyl group to every free…
A: A trisaccharide is a type of oligosaccharide composed of three monosaccharide molecules that were…
Q: Which of the following is the B-anomer of D-galactose? CHO H-C-OH HO-C-H но-с—н H-C-OH CH2OH
A: Anomeric carbon is that carbon in carbohydrates like monosaccharides, which is bonded double (two…
Q: In the formula for sucrose (structure shown above), the bottom ring is pyranose. True or False?
A: A molecule synthesized by living organisms or cells is referred to as a "biomolecule."…
Q: Why can six-carbon sugars sometimes form furanose rings and other times pyranose rings?
A: Monosaccharides are the simplest form of carbohydrates that cannot be broken down by hydrolysis into…
Q: How would you describe the conformation of the 6-membered ring of sucrose?
A: It is a disaccharide.
Q: Complete the following table by providing the Fischer and Haworth Projections of the given sugars.…
A: Carbohydrates are polyhydroxy aldehyde and ketone that are composed of carbon, hydrogen, and oxygen…
Q: A mixture of Asparagine (pl 5.41) , Aspartic Acid (pl 2.98), Histidine (pl 7.59), Lysine (pl 9.74)…
A: Cation exchange chromatography separates the molecules based on their net negative charge. Cation…
Q: What are the glycosidic linkages of the trisaccharide shown? α1→6, α1→6 α1→6, β1→6…
A: A molecule synthesized by living organisms or cells is referred to as a "biomolecule."…
Q: Draw the titration curves for the following AA’s: Aspartic acid, Alanine, Lysine, Valine, Serine,…
A: Hi! Thank you for the question. As you have posted a question with multiple subparts, I will be…
Q: In the space provided, draw a Haworth projection for the beta anomer of the following monosaccharide…
A: Haworth projection: It is used for cyclic sugars ( pyranoses and furanoses) It clearly indicates…
Q: Н. Based on what you know about the classification and structure of galactose, HO- what possible…
A: Galactose is a simple monosaccharide aldohexose and a C-4 epimer of glucose, and a precursor to…
Q: Identify if the following is a pyrimidine/purine nucleotide or a pyrimidine/purine nucleoside and…
A: Answers Image A - The given image is a Purine Nucleoside. It has deoxy ribose sugar molecule in it.…
Q: Which of the following is the correct statement for the a anomer and B anomer of D-arabinose? O They…
A: D-Arabinose: Arabinose is a monosaccharide with 5-carbon atom. It has a aldehyde functional group…
Q: Complete the following table by providing the Fischer and Haworth Projections of the given sugars.…
A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…
Q: How many stereoisomers are possible for D-xylulose? A) 10 B) 6 C) 8 D) 4
A: Introduction: D-xylulose is a ketopentose having five carbon atoms in its structure. Option D) is…
Q: Name the following nucleotide.
A: it is a nucleotide because it has a sugar a nitrogenous base and a phosphate group.
Q: The following is true for the hetero-polysaccharide, except: Hyaluronic acid is an examples They can…
A: Polysaccharides are long-chain polymers of carbohydrates. Carbohydrates are composed of carbon,…
Q: The configuration of –OH group at the anomeric carbon of the cyclic form of sugars, which can be…
A: Anomers are variation of certain configuration of atoms in a carbohydrate, differing from each other…
Q: WHAT ARE THE ADVANTAGES AND DISADVANTAGES OF CARBOHYDRATES IN BIOCHEMISTRY? GIVE AT LEAST 3 FOR EACH…
A: Carbohydrates are the one of the biomolecules that provide energy to the human body. They are mainly…
Q: What does the term achiral mean? Give two examples.
A: Chirality is the property of an image, which helps to demonstrate the not a mirror image because of…
Q: What is the structure of the steroid nucleus found on all sterols? A. It consists of five fused…
A: The structure of the steroid nucleus found on all sterols is described in next step.
Q: What is it about the structure of cellulose and starch would cause these two sugars to produce lower…
A: Carbohydrates are classified as monosaccharides, oligosaccharides, and polysaccharides based on the…
Q: Which of the following statements is TRUE for the enantiomer of the given monosaccharide? * ҫн,он…
A: The difference between D and L sugar molecules is that D- sugar rotates plane polarized light…
Q: The structure of D-galactose differs from that of D-talose at which carbon atom? carbon #2 carbon #3…
A: Epimers are a pair of diastereomers that have more than one chiral center but they differ only at…
All naturally occurring polysaccharides have one terminal residue, which contains a free anomeric carbon. Why do these polysaccharides not give a positive chemical test for a reducing sugar?
Please explain
Step by step
Solved in 2 steps
- Complete the following table by providing the Fischer and Haworth Projections of the given sugars. (Please be careful with the alpha and beta, and the complete and abbreviated) (not a graded question) Sugar Fischer Projection Haworth Projection (Complete) alpha-anomer Haworth Projection (Abbreviated) beta-anomer L-Galactose L-FructoseInulin is a polysaccharide compound entirely of fructose units. What would be the effect of the seliwanoff's test on inulin? Explain in 2-3 sentences.Complete the following table by providing the Fischer and Haworth Projections of the given sugars. In the Fischer Projection put an asterisk (*) mark in the chiral centers of the molecule. Sugar Fischer Projection Haworth Projection (Complete) alpha-anomer Haworth Projection (Abbreviated) beta-anomer D-Mannose D-Xylose L-Lyxose
- Complete the following table by providing the Fischer and Haworth Projections of the given sugars. In the Fischer Projection put an asterisk (*) mark in the chiral centers of the molecule. Sugar Fischer Projection Haworth Projection (Complete) alpha-anomer Haworth Projection (Abbreviated) beta-anomer L-Galactose L-Fructose D- XyloseCan you please identify the name of each of the structures of sugar and identify as reducing or nonreducing sugar of a,b,c and d? The picture is posted. One of the structures may be not identified from the usual structures of disaccharides.Complete the following table by providing the Fischer and Haworth Projections of the given sugars. In the Fischer Projection put an asterisk (*) mark in the chiral centers of the molecule. Sugar Fischer Projection Haworth Projection (Complete) alpha-anomer Haworth Projection (Abbreviated) beta-anomer L-Galactose L-Fructose D-Mannose D-Xylose L-Lyxose