Name the types of glycosidic bonds found in this olygomer, from left to right (from 1 to 3) CH 2OH CH 2OH CH 2OH но 0- OH OH OH HO- OH OH OH O alpha1-1, alpha1-4, n O alpha1-4, alpha1-4, n O alpha1-4, beta1-2 O alpha1-4, beta1-4 O beta1-4, alpha 1-4 • Previous Next Not saved Submit Qu
Q: Following are Fischer projections for a group of five-carbon sugars, all of which are aldopentoses.…
A: Enantiomers are molecules that are a mirror image of each other. These molecules cannot be placed on…
Q: ng сус monosaccharides: 1. Name: он H OH 2. Name: носн он он но 3. Name: ÇH2OH CH2OH ОННО
A: Carbohydrates are polyhydroxy aldehydes or ketoses which are associated with reducing properties.…
Q: Which of the following is an anomer of a-D-galactopyranose? CHOH OH H. он он CH,OH OH он H он H H он…
A: Galactose is aldohexose. It is a C-4 epimer of glucose. The cyclic six-membered ring is called…
Q: explain and describe briefly the structure of MgO-NH2-Ru-Pd-Sn MgO o-Si-(CH,),NH, RuClx…
A: Asked : Explanation of given structure
Q: Give the systematic name of the following cyclic monosaccharides: 1. Name: он H. OH H OH H. ÓH 2.…
A: The systemic names of cyclic monosaccharides include the following terms: Pyranose/furanose: The…
Q: OH но- HO он но но- OH
A: Glycosidic linkage: This is a type of covalent bond joining two sugar molecules. It is formed…
Q: Name the following fatty acid CH3-CH2-CH=CH-CH2-CH=CH-CH2- CH=CH-(CH2)7-COOH O 18: 346,9,12 18: 2 w3…
A: Fatty acids are the building blocks of the fat and they are named based on the structure they have…
Q: In the structure in the picture, the monosaccharide units (alpha-D-galactopyranosyl and…
A: Glycolysis is the process of conversion of one molecule of glucose into two molecules of the…
Q: ketch the TLC that you would expect if you ran a plate containing benzil in lane 1 and stilbene in…
A: This layer chromatography is the separation technique used to separate non-volatile substances.…
Q: Look at the structure of the disaccharide shown. Name the type of bond which is present. CH2OH H он…
A: Disaccharides exist in more than one chemical conformational structure. The alpha and beta forms of…
Q: Indicate the following for each disaccharide: I) type of glycosidic linkage i.e. a(1-4) II)…
A: First lets understand how to decipher at which configuration a monosaccharide is at ; α or β…
Q: What two types of glycosidic bonds must be hydrolyzed to break amylopectin down into individual…
A: Glycosidic bonds: A type of covalent bond that links monosaccharides with one another or with…
Q: What is the correct systematic name for the disaccharide below? Question 6 options: a…
A: Disaccharides are a class of carbohydrates that are made up of two monosaccharide units joined by a…
Q: Give the name for this molecule: II CH3CH2CH,CH,-ċ-O-H
A: Penotanoic acid, also called as Valeric acid. It is a straight-chain alkyl carboxylic acid. Volatile…
Q: What are the glycosidic linkages of the trisaccharide shown?
A: Glycosidic bonds are covalent bonds to link the sugar molecule to another and form carbohydrate or…
Q: Match the following Class of Proteins with their corresponding Prosthetic Group Components. nucleic…
A: Prosthetic groups are organic and can be inorganic in nature but are not protein. These are tightly…
Q: Following are Fischer projections for a group of five-carbon sugars, all of which are aldopentoses.…
A: Chiral molecules can exist in the configurations that are non-superimposable mirror images of each…
Q: Indicate the following for each disaccharide: I) type of glycosidic linkage i.e. a(14) II)…
A: Understanding the characteristics and activities of carbohydrates depends on the measurement of the…
Q: Dehalogenase enzymes catalyze the clevage of C-X bonds. One such dehalogenase catalyzes the…
A: A dehalogenase enzyme removes a halogen atom from a substrate. It is found in certain bacteria such…
Q: Write the saponification reaction of the following triglyceride with NaOH Н-С-О CH3 H-C-O- `CH3…
A: Triglycerides, also known as fat molecules, are composed of long chains of fat. In the presence of…
Q: What is the glycosidic linkage between monosaccharide I and II? α-(1→2) β-(1→2)…
A: Glycosidic linkage: Glycosidic bonds formed between monosaccharide units are the basis for the…
Q: Draw the structure of: The polysaccharide in (b) is dextran, a component of dental plaque. Here b:…
A: polysaccharides are the most abundant carbohydrates which are found in food and they are composed of…
Q: Given the structure below: CH,OH но он ÓH HỎ Which of the following choices corresponds to the…
A: The Fischer form shows the linear form of the monosaccharide while the pyranose is the…
Q: In observing a Haworth or cyclohexane-chair representation of alpha-d-glucopyranose, the anomeric…
A: Since you have posted multiple questions, we will provide the solution only to the first three…
Q: Which of the following is an anomer of a-D-galactopyranose?
A: Anomers are cyclic stereoisomer , for example the C-1 of sugar molecule become chiral carbon and has…
Q: Which of the following is an anomer of B-D-gulopyranose? O ОН I ОН т ОН I I ОН CH2OH II- Б ОН CH2OH…
A: Anomers are cyclic monosaccharides differing from each other in the configuration at carbon no -1…
Q: Which of the following correctly describes the linkages found in adenosine triphosphate N-C…
A: Adenosine triphosphate is a source of energy for use and storage at cellular levels. ATP must have…
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: Write the name for the trisaccharide depicted below (for example, of the form a - D-xylofuranose).…
A: Chemically carbohydrates are polyhydroxy aldehydes or ketones. They have the general formula :…
Q: H ОН CH2OH D H ОН H 0 البلاد - ОН H CH2OH H H ОН H 0 ОН Which of the following statements correctly…
A: The sugars often contain alcohol and carbonyl functional groups and the intramolecular hemiacetal…
Q: Which of the following is an aldo-tetrose?* НО H НО Н Н OH -OH H -OH -ОН н OH CH2OH CH₂OH (a) Н Н НО…
A: Tetroses are monosacharide sugars that contain 4 carbon atoms. Aldoses are the sugars that contain…
Q: With respect to the following compound Gal(816)Glc, what information can we deduce? O the compound…
A: The compound is denoted as "beta 1 to 6 Glc," which indicates a glycosidic linkage between two…
Q: Raffinose (see prev. question for structure) is not digestible by humans yet is found in foods we…
A: These are multiple choice questions.
Q: Consider the structure shown below. он CH, O 3 5 CH; O CH; O 1…
A: The amino acids serine (Ser), threonine (Thr), cysteine (Cys), asparagine (Asn), glutamine (Gln),…
Q: 1. Consider glutamate in its fully protonated form (e.g. in a pH = 1 solution) 1) Draw all the forms…
A: Glutamate is an amino acid in which an alpha-carbon is bonded to 4 different groups. The 4 groups…
Q: Which of the following shows B-D-Gulose? A) B) CH2OH CH2OH OH OH OH OH H. OH OH H H ÓH C) D) E)…
A: Carbohydrates are polyhydroxy aldehydes or ketones which are associated with reducing property and…
Step by step
Solved in 3 steps
- OH НО HO ОН НО HO OH OH ОН OH НО What are the glycosidic linkages in this structure? О а1-6, а1-82 О а1-6, а1-2 α1-4, α1-6 О а1-2, а1-6Explain the Titrimetric profile of Lysine in figure 2.Consider the positively charged amino acid lysine Lys2+ 21 COOH I H&N-C-H I pH 14 12 10 8 6 4 2 0 CH₂ I CH₂ I CH₂ I CH₂ T NH₂+ 0 Nelson p85 2.18 = 2.18 PK₁ Lys+ COO™ I H₂N-C-H H₂N-C-H ī I -----) 8.95 Lysº 8.95 pK₂ pka carboxyl = 2.19 pkaamino = 9.67 pka sidechain = 4.25 COO™ I CH₂ I CH₂ I CH₂ I CH₂ I NH₂¹ 1.0 2.0 Equivalents of OH added- COO™ I H₂N-C-H I 10.79 1 10.79 pk Isoelectric point Lys CH₂2 I CH₂ I CH₂ I CH₂ T NH₂ 3.0 +H3N NH3+ T CH₂ T CH₂ CH₂ CH₂ -COO™ H Lysine (Lys, K) Physiological pH = 7.4 < pl → Amino acid is positively charged at physiological pH 1. Consider glutamate in its fully protonated form (e.g. in a pH = 1 solution) 1) Draw all the forms of glutamate at various pH 2) Calculate the pl of this amino acid 3) Sketch a titration curve showing pH as a function of added [OH-] and locate the predominant forms of histidine in the curve STEPS: 1. Find the H atoms that can be removed on the molecule 2. Associated a pka value to each removable H. 3. Draw the Aa structure at:…
- Explain the Titration profile of LysineMatch the following Class of Proteins with their corresponding Prosthetic Group Components. nucleic acids 1. hemoproteins metal ion 2. lipoproteins phosphate group 3. flavoproteins pigment 4. glycoproteins heme unit 5. phosphoproteins 6. nucleoproteins lipid 5. metalloproteins flavin nucleotides -8 chromoprotein carbohydrateH OH CH2OH D H ОН H الحزن ОН CH2OH ОН H ОН I Which of the following statements correctly describes this structure? (A) The monomer units are bonded by beta 1-2 glycosidic linkage. B The monomer units are bonded by alpha 1-2 glycosidic linkage. The monomer units are bonded by alpha 1-4 glycosidic linkage. The monomer units are bonded by beta 1-4 glycosidic linkage. H CH2OH H ОН H ОН H ОН
- Which of the following an anomer of a-D-galactopyranose? CHOH OH OH HO. CHOH HO. CH,OH HO. H. H. CH,OH HO. -ェ6- 6一ェHーさWhat are the glycosidic linkages of the trisaccharide shown? α1→6, α1→6 α1→6, β1→6 α1→6, β1→5 α1→6, α1→5An octapeptide was hydrolyzed and the amino acids separated. Its amino acid composition was determined: Gly (1); Ala (2); Val (1); Lys (2); Met (1); Asp (1). After incubation with FDNB and hydrolysis, 2,4-dinitrophenylalanine was detected. NO2 H H N C COOH ON- CH, Treatment with cyanogen bromide, which cleaves at M, resulted in two fragments: a pentapeptide containing two K residues and a tripeptide containing V, G, and A. The residues are not listed in any particular order. After treatment with trypsin, which cleaves at R and K, there were three fragments: two dipeptides and MGAV. What is the sequence of the octapeptide? Use the one-letter abbreviations for the amino acids, and do not use dashes.
- Which of the following is an anomer of B-D-gulopyranose? O O го ОН H ОН H ОН H H ОН CH₂OH -II- H H ОН ОН CH2OH H ОН ОН CH2OH О 0. H CH2OH то Н H H ОН H H - о H ОН ОН H ОН H ОН ОН H О ОН ОН H NExplain the structure and its componentsTitration of alanine by a strong base, for example NaOH, reveals two pk's. Which is the titration reaction occurring at pK1 (pK1 = %3D 2.34)? O-NH2 + COH →-NH + H2O O-COOH + OH →-CO + H20 -COOH + -NH2 → -COO" + -NH2+ -CoO +-NH2* → -COOH +-NH2 O -NH3* + OH →-NH2 + H2O