5. Which of the following structure is the not stable structure of hexoses? 6 Он ОН4 HO HO. 5 HO- 2 1 HO- Option 1 H- HO- Но H- HO- H- -HO- Но- H- HO- Но- ČH2OH ČH2OH D-Glucose L-Glucose Option 2
Q: 4. The following rules on aromaticity promotes a planar structure of nitrogenous bases EXCEPT: A.…
A: DNA and RNA are nucleic acids composed of a nitrogenous base, sugar molecule, and phosphate groups.…
Q: 5. Which of the following names best describes the molecule? CH2OH C=0 но- H- H- -OH ČH,OH A.…
A: We'll answer the first question since the exact one wasn't specified. Please submit a new question…
Q: 1. Select the odd one out. xylulose b. dihydroxyacetone c. glyceraldehyde d. ribulose С.
A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: 3. How do each pair of the following molecules resemble/differ from each other. (a) glycogen and…
A: Monomers combine to form polymers. These all are carbohydrates. Carbohydrates are called so because…
Q: 8. one of keto group is glyceraldehyde
A: 8. Carbohydrates are polyhydroxy ketone or polyhydroxy aldehyde or compounds which produce them on…
Q: 10. Which of the following is an epimeric pair? а. D-glucose and D-mannose b. D-glucose and…
A: Epimers are the isomers in which there is different H and OH orientation around one carbon other…
Q: 4. Which of the following structure is a B-D-glucose? * CH2OH ОН ОН Н H. ОН Option 1 CH2OH H. ОН Н 1…
A: Glucose is a monosaccharide molecule and is the most abundant sugar of the carbohydrate family. The…
Q: 11. Choose the polyunsaturated triglyceride from the compounds below. A) HO, B) H,C-0-C E) HĊ-0-C C)…
A: Triglycerides are glycerol molecules esterified with three molecules of fatty acids. It is a kind of…
Q: 2. Which of the following is a 5-carbon sugar? 1. Glucose 2. Fructose 3. Ribose 4. Sucrose
A: 5 carbon sugar mentioned here is RIBOSE . RIBOSE is a monosaccharide that has five carbon atoms…
Q: 3. What is the molecular formula of sucrose? (in 1 to 3 sentences, explain why this is your answer).…
A: Sucrose: It is a disaccharide sugar composed of glucose and fructose monomers. C1 of glucose monomer…
Q: 4. Which of the following biopolymers is correctly paired with the bond that forms between the…
A: The body exhibits different biological molecules, which are formed from the monomers.
Q: . Compare and contrast the two major classes of monosaccharides the Aldoses and Ketoses
A: Monosaccharides are the simple sugars that provide sweetness and mainly comprise glucose and…
Q: What is the structural difference between ribose and deoxyribose
A: Monosaccharides, or simple sugars, are ribose and deoxyribose. They are aldopentoses that are…
Q: . When digesting a complex carbohydrate, water is added and, a simple sugar is obtained through…
A: During digestion the large molecules are broken down into simple molecules like during protein…
Q: 1. For this compound to cyclize, an alcohol group must attack a carbonyl group. Which carbon is…
A: A monosaccharide often switches from the acyclic form to a cyclic through a nucleophilic addition…
Q: 7. The only carbohydrate which is not having any chiral carbon atom is (in 1 to 3 sentences, explain…
A: Carbohydrates are essential biomolecules which are also sugar molecules. Carbohydrates, along with…
Q: CH, CH, The dark pink puzzle pieces show O nitrogenous bases. ribose molecules. O deoxyribose…
A: Answer is deoxyribose molecule
Q: 2. Which of the following forms of lysine would you expect to predominate at low pH, neutral pH, and…
A: Lysine is a positively charged polar amino acid with ε-amino group as the functional group. Amino…
Q: 1. How do the results of the Benedict's test indicate that hydrolysis of sucrose and starch…
A: Hydrolysis is the chemical reaction in which a water molecule breaks the chemical bond of the…
Q: Which of the following does NOT contain 1,4 glycosidic linkage? వార్ CH,OH CH,OH CH;OH CHOH о он HO…
A: Glycosidic linkage refers to C-O-C linkage between two carbon atoms of different monosaccharide…
Q: 5. To which group of compound lipids does this chemical compound belong? Name it! он Give the name…
A: Lipids are classified into simple and complex lipids. under complex lipids Phospholipids,…
Q: The C-C bond angles for the ring in M2 is: 60º 109.5º 120º 180º
A: Asked : C-C bond angles for the ring in M2
Q: 10. Which choice(s) correctly describe this fatty acid? A. It is an omega-3 fatty acid. B. It is a…
A: Fatty acids are the long-chain lipid carboxylic acids found in the body. these are two types based…
Q: 3. Which of these are correct combinations of monosaccharides forming disaccharides? I. Glucose +…
A: Carbohydrates are classified as monosaccharides, oligosaccharides, and polysaccharides based on the…
Q: 4. What is the building block of carbohydrates? fatty acids amino acids monosaccharide cellulose
A: Carbohydrates are organic substances having carbon, hydrogen and oxygen where hydrogen and oxygen…
Q: 6. What is the building block of the fat molecule below? H,C-o HC -0 9. 12 15 H,C-o a glycerol…
A: Most of the cellular compounds are made of carbon molecules, hence are organic molecules.…
Q: 13. A fat that contains only single bonds is aln) 2 fat. 14. The type of reaction that involves a…
A: Many different macromolecules are present in nature. They are carbohydrates, lipids, protein, and…
Q: One of the triacylglycerols found in corn oil contains palmitic acid, linoleic acid, and linolenic…
A: Fatty acids are the simplest form of lipids with a long hydrocarbon chain and a carboxylic acid…
Q: 9. Which of the following molecules cannot be found in cell membrane? A. Triglyceride B. Cholesterol…
A: The cell membrane, commonly known as the plasma membrane, protects the cell. It is found in all…
Q: A glycosidic bond between two monosaccharides can also be classified as a(n) ________
A: Monosaccharides are the basic sugar unit of carbohydrates compounds. Monosaccharides which cannot be…
Q: 2. Describe the common structural features and ti a. Cellulose and glycogen b. D-glucose and…
A: Cellulose and glycogen Properties Glycogen Cellulose Structure involves alpha 1,4…
Q: 2. Which of the following statements is true to the carbohydrates below: CH2OH HO- H- H- OH ОН ČH2OH…
A: Carbohydrates: Carbohydrates are sugars that provide energy for the body. It is composed of organic…
Q: 6. Decrease in temperature, reactant concentration, pH, or co-enzymes can slow reaction rate 6. 7.…
A: Enzymes are the protein which act as a catalyst.
Q: 10. Write the chemical description of the disaccharide shown ? (composition, glycosidic bond,…
A: Disaccharides: Two Monosaccharides when joined together it is called Disaccharides. They are joined…
Q: 1. Why are the four major groups of dietary fat can be classified in this particular order (30-50…
A: Fatty acids are long-chain carbon molecules with an end carboxyl group. These fatty acids are rich…
Q: III. Convert the ff. cyclic sugar structures in Fischer formula into their corresponding Haworth…
A: Carbohydrates: Is a biomolecule having ketone and aldehyde groups also known as aldoses and ketoses…
Q: 2. Which of the following molecules contain beta glycosidic linkage? A. Amylose B. Glycogen C.…
A: Cellulose is a structural polysaccharide in plants. It is made up of glucose monomers.
Q: 4. The structure of vitamin C (ascorbic acid) is shown to the left. It CH,OH Н— он resembles like a…
A: Vitamin C is an organic compound that functions as an antioxidant, helps in wound healing by…
Q: 2. Which of the following is an aldotriose? (in 1 to 3 sentences, explain why this is your answer).…
A: Sugars are referred to as saccharides and are the generic term that refer to carbohydrates.…
Q: 1. Explain why some natural starches are chemically modified. 2. What is birefringence? What does…
A: Carbohydrates are molecules with the formula (CH2O)n that contain carbon, hydrogen, and oxygen. A…
Q: CH,OH CH2OH 12. What type of linkage is found in this carbohydrate? CH-O CH-O H A. a-1,4 В. В-1,4 CH…
A: Carbohydrates are classified as monosaccharides, oligosaccharides and polysaccharides based on the…
Q: Explain why sucrose is non reducing sugar
A: The carbohydrates that are capable of causing the reduction of other substances without being…
Q: - Which of the following is an example of an ketopentose? В) D) E) CH2OH CH2OH CH,OH CH C=0 H-C-H CH…
A: Carbohydrates are defined as a group of carbonyl compounds that occur naturally. These are aldehydes…
Q: 7. How many ATP molecules are needed to split glucose into two? * А. 2 АТР О В.4 АТР О с.6 АТР О D.8…
A:
Q: 4. Draw the boat conformation of no. 3. 5. Draw the chair conformation of no. 3. 6. How many…
A: A boat and a chair form (different three dimensional structural conformations) of the carbohydrates…
Q: Why would you not expect sucrose (disaccharide) to test positive in Benedict’s test?
A: 4. Carbohydrates are the energy providing macromolecules which comprises of sugars and starch, whole…
Q: draw an isomer of the triglyceride in sunflower seed oil. Show the reaction and write out the…
A: Hydrogenation is the process of chemical modification that is performed by addition of hydrogen to…
Q: 6. Glycosylation reaction 7. Lipid synthesis 8. Degradation reactions 9 Catalase activity
A: Multiple subparts asked. I can answer initial 3 subparts , as allowed by guidelines.
Q: 7. As shown below glycerol and two fatty acid molecules formed diglyceride by но, .CH3 Ô CH3 O two…
A: Chemical bonds are attractions between two chemical species. There are different types of bonds.…
Step by step
Solved in 2 steps
- Part C The L isomer of H-C-OH H-C-OH H-C-OH О CHO О О О CH₂OH OH OH OH OH OH Submit OH ОН OH O OH OH O. OH OH OH O OH OH OH OH OH OH OH Request Answer3. Which of the following pair is an - enantiomeric pair? H- -O- Но Но H- FOH H- -HO- HO- H- O- Но ČH2OH ČH2OH D-Glucose L-Glucose Option 1 H- OH HO- Но- H- HO- Но- H- -HO- H- HO- ČH,OH ČH2OH D-Galactose L-Galactose Option 2 エエA bi O=P-O-CH₂ 0- D Ribose sugar H H- B E N HH F OH H H. C NGN -H N H N H
- Identify this molecule 0- O-P-O-CH₂ O nucleotide protein fatty acid disaccharide H N HH OH H NH₂ N -H H I I HAldose monosaccharides can be oxidized when treated with a mild oxidizing agent. In this reaction, the aldehyde group of the open-chain aldose is oxidized to a carboxylic acid group. In basic solution, ketose monosaccharides can also be oxidized, forming carboxylic acids because they can undergo a rearrangement to an aldose form. Monosaccharides (cyclic hemiacetals) can also react with an alcohol to form acetals, called glycosides, and water. In this reaction, the OH of the anomeric carbon is replaced by the OR group of the alcohol. D-ribose (Figure 1) is treated with a mild oxidizing agent. Edit the structure for D-ribose to show the product of this reaction. M Edit the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars. The single bond is active by default. Include all hydrogen atoms. ► View Available Hint(s) [1] A H 12D H H H H 7 L EXP. CONT.i L 1 -O-H O H ew -O-H enodic Table -O-H H C N O S CI Br I P F4. Label the below lipids as either saturated or unsaturated. HHHH H H H нн H H H. H C-C-C-C-C-C= С- с-с- С-с-с-Н H H H H H H H H H H H H H H saturated If a lipid molecule contains at least one Label the parts of the below lipid molecule. Is this a saturated or unsaturated lipid? 5. it is UNsaturated. 6. H. H. C- C- c-C -C- C-C- c-C-H H -C н н н н нн нн エー HICI HI I-0-I I-0-I
- CH2OH но но- HO - ČH2OH CH2OH H- HO- но- H- O- ČH2OHWhich of the structures above is a component of sucrose and predominantly forms a furanose ring structure? А. C C н C H-C-ОН но-с-н НО-С-н НО-С-Н =0 н-с-он H-C-OH CH2OH A В С D В. Н Previous Page =0 H- 4- с-он H— C -ОН CH₂OH Next Page CH2OH c=0 НО-С-н H— C -ОН Н— C -ОН CH2OH D. COOH I Н-С-ОН НО-С-Н но-с-н H— С-ОН CH₂OH Page 4 of 102ONa k. Type of functional group ONa IUPAC ONa Common Name
- adenine molecule ii. NH2 N- НО-Р—О—Р—О—Р—О. ОН ОН ОН i. Phosphate chain ОН ОН iii ribose sugarWhich of the structures above is a component of sucrose and predominantly forms a furanose ring structure? A. H C I H-C-OH НО-С-Н I Н-С-ОН I H-C-OH I CH2OH A В D B. H =O но-с-н I но-с-н I н-с-он Н-С-ОН I CH₂OH CH2OH I c=0 I но-с-н I H— C -ОН H— C-OH CH₂OH D. COOH H-C-OH НО-С-Н I но-с-н I н-с-он CH₂OH4. Which of the following structure is a B-D-glucose? ÇH2OH О Он ОН Н 1 H. ОН Option 1 CH2OH OH ОН Н 1 OH ОН H. ОН ОН Option 2