MONOSACCHARIDE FISCHER HAWORTH CHAIR Glucose Galactose Fructose
Q: Which of the following polysaccharides is used as an energy-storage molecule in plants?a. glycogenb.…
A: Plants synthesize their food by the process of photosynthesis in presence of sunlight and…
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 a monosaccharide?a. glucoseb. lactosec. cellulosed. sucrose
A: Saccharides are chemical molecules made up of three elements: carbon, hydrogen, and oxygen.…
Q: Which of the following is not a complex conjugated carbohydrate? O peptidoglycan O glycoprotein O…
A: Carbohydrate molecules are the equivalent as simple sugars. Carbohydrates, alongside fats and…
Q: The monosaccharide shown below is the anomer. CH2OH CH2OH Но OH alpha- beta- O D- OL-
A: An anomer can be defined as the isomeric types of monosaccharides that contrast just in their…
Q: Lactose is a disaccharide formed by the formation of a________ bond between glucose and ________.a.…
A: Step 1 Disaccharides are oligosaccharides composed of two monosaccharide residues. Generally the…
Q: This is an image of: CH2OH CH2OH H он OH H н но ČH2OH Он ÓH H Lactose Fructose Sucrose Glucose…
A: Monosaccharides are simple sugar molecules and are the constituent compounds of the disaccharides…
Q: Which is NOT an epimer of the monosaccharide below: CHO H- OH H- HO. CH,OH
A: An epimer is one of the two or more stereoisomers of the same molecule that differ in the position…
Q: Which of the following polysaccharide will be MORE VISCOUS at acidic pH? a. cellulose O b. amylose O…
A: Viscous means difficulty in flow of liquid or solutions. Polysaccharides forms by linkage of 2 or…
Q: 22. All of the following are examples of disaccharide, EXCEPT: * A. maltose B. sucrose C. raffinose…
A: Introduction Disaccharide:- Disaccharides are molecules that are composed of two monosaccharides…
Q: 1- Resorcinol 1- trisaccharides 2- a(1-2)ß 3- structural polysaccharides 4- monoreducing sugars. 5-…
A:
Q: Raffinose is an example of: Oligosaccharides Polysaccharides Monosaccharides Disaccharides
A: Raffinose is a carbohydrate molecule composed of three types of the sugar molecules namely…
Q: Define the following terms: a. lactose b. maltose c. homoglycans d. heteroglycans e. starch
A: Lactose is a sugar found only in milk. It is also present in dairy products and products made from…
Q: Millon- Nasse Lead Biuret Ninhydrin Xanthoproteic Hopskin- Cole Sakaguchi Pauly acetate + Name of…
A: Amino acids are macromolecules that are composed of an alpha-carboxyl group,alpha-amino group an…
Q: essential nutrient carbohydrate monosaccharide isomer glycosidic linkage monomer polymer…
A: Introduction: Essential nutrients are those that our body cannot make in amounts necessary for good…
Q: он но но- HO но. но. но- -OH Он A OH В
A: Isomerism: It is a phenomenon of the accuracy of different arrangements of the atoms within the same…
Q: An example of a monosaccharide is ________.a. fructoseb. glucosec. galactosed. all of the above
A: Carbohydrates can be defined as the sugars, starches and fibers present in the fruits, grains,…
Q: Select all of the following that are disaccharides. Maltose Glucose
A: The unit structure of carbohydrates is referred to as saccharide. Carbohydrates are aldehydes or…
Q: chiral centers. A 6 carbon ketose sugar contains а. 5 O b. 2 O C. 4 O d. 3
A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If…
Q: Which of the following ketoses contain the same number of carbons as glucose? Select one: a. Aldose…
A: A ketose is a ketone with two or more hydroxyl groups where at least one of the hydroxyl groups at…
Q: Which of the following is a carbohydrate with 6 carbon atoms and a keto group as functional group? *…
A: Ketose and aldose are monosaccharides which can be differentiated based on the carbonyl group. An…
Q: Cellulose
A: answer polysaccharide in plant cell walls . indigestible by humans .
Q: pentose phosphate
A: 5. The pentose phosphate pathway is a kind of metabolic pathway that is alternate to the glycolysis…
Q: A carbohydrate is commonly known as DEXTROSE * L-Glucose D-Fructose D-Glucose Dextrin D-Gulose…
A: Sugars are carbohydrates that tastes sweet. Sugars can be divided on the basis of number of units it…
Q: Hydrolysis of Disaccharides and Polysaccharides Sucrose + H,O Sucrose + HCI Starch + H,O Starch +…
A: The disaccharides and polysaccharides are broken into their component sugar molecules by the process…
Q: With the exception of dihydroxyacetone, naturally-occurring (biological) monosaccharides are always…
A: Monosaccharides are made of a single polyhydroxy unit of aldehydes or ketone. They include glucose,…
Q: One of the following is non reducing diSaccharide O Fructose O Sucrose O Maltose O all choices are…
A: Introduction: Sugar, as a chemical term, refers to carbohydrates. They are one of the main nutrients…
Q: Which is NOT an epimer of the monosaccharide below: CHO H- H- HO- H- ČH,OH CHOICES:
A: Option CAT is not epimer of monosaccharide shown in the question. Epimer: in which only one sugar…
Q: Three glucose rings that are bound together is best described as a: O polysaccharide triglyceride O…
A: Biomolecules are required by living organisms for a variety of biological processes, including…
Q: Which of the following is the simplest carbohydrate? none Glucose glyceraldehyde erythrose Gulose
A: Carbohydrates are large organic compounds including sugars, starch, cellulose etc. The smallest…
Q: All of the following are monosaccharaides except.(check all possible answers) * sorbose galactose…
A: Monosaccharides are the smallest carbohydrate molecules. They cannot be broken down by hydrolysis.…
Q: Most common monomer of carbohydrates. maltose galactose none fructose glucose
A: Asked : Most common monomer of carbohydrates
Q: CH2OH CH2OH CH2OH OH ОН Он ÓH OH ÓH
A: Carbohydrates are composed of monomers of sugars. The sugar monomers are called monosaccharides.…
Q: Classification of Molecular No. of Sugar units Kinds of Sugar present Carbohydrates Monosaccharides…
A: Introduction: Those molecules that help grow and develop the living body and are necessary for…
Q: The following disaccharide contains 1._________ glycosidic bond and it is 2._____________sugar.
A: Sugars are carbohydrates. Sugars are polymers of monosaccharides. Two monosaccharides join to form…
Q: What type of glycosidic bond does the shown disaccharide have? HỌ CH,OH O CH,OHO Но. OH Но. OH
A: The above-given disaccharide represents the structure of lactose. Lactose is made up of one molecule…
Q: Polysaccharides are biopolymers composed of hundreds to thousands of simple sugar units…
A: Biomolecules are the biological molecules that are present inside the living organisms. These…
Q: Polysaccharides found in most woody plants and cotton plant. starch amylose dextrin cellulose
A: Carbohydrates, proteins and lipids are the three major biomolecules that are present in living…
Q: Chemical composition of carbohydrates
A: Introduction: Carbohydrates are sugar molecules that are part of a wider group of macromolecules…
Q: Monomer of milk sugar. * none galactose lactose maltose fructose
A: Milk sugar
Q: D-glucose D-mannose D-galactose D-Pscicose D Fructose D-Sucrose
A: Haworth projection is the three-dimensional representation of carbohydrates with its molecular…
Q: Name of monosaccharide A (Follow this format in typing your answer: ribose): Name the glycosidic…
A: Saccharides are single unit of sugar molecule. Polysaccharides are polymer of sugar molecule, linked…
Q: Label blood types O and A with the correct monosaccharides. The defining monosaccharide is noted by…
A: The blood groups are defined by the presence of specific carbohydrate sugars on the surface of red…
Q: Gluten is a polysaccharide O True O False
A: Carbohydrates or carbs are maconutrient consisting of Carbon, hydrogen and oxygen atoms. In nature…
Q: The above glucose monosaccharides are held together in the maltose sugar by: glycosidic bonds ether…
A: An Ether has two carbon atom that are bonded with oxygen with single bond. For example, dimethyl…
Q: Which bond in maltose will be hydrolysed by starch? HOʻ OH DE OH C B| HO "OH '"OH OH HO Select one:…
A: Maltose is a disaccharide molecule that is made up of two simple sugars (glucose) that have been…
Q: ketoses is O a. D-Xylose O b. D- ribose O c. All of the three molecules O d. D-Fructose
A: Nutrients are molecules that act as sources of energy. Nutrients are classified into macronutrients…
Q: H2C -OH Fat heat HO-CH +Fatty acids (Lecithin) or oil H2C-OH Glycerol
A: Here; Reactant: Fat or oil Reaction: Heating Products: Glycerol+ Fatty acids (Lecithin)
Q: Types of lipids, long definitions
A: Lipids are a class of macromolecules that are nonpolar and hydrophobic in nature. They are present…
Step by step
Solved in 2 steps with 2 images
- Based on this video https://www.youtube.com/watch?v=rKng5-ij6kQ Provide a schematic diagram for the Barfoed’s test methodologies in determining the presence of carbohydrates. Also, give the basic principle for the test. (not a graded question, video is very brief)I. True or False. Write the word “reducing” if the statement is correct, otherwise write “non-reducing”. ____________1] Mutarotation affects the reducing property of carbohydrates. ____________2] Anthrone test can be use to test for the helical configuration of a polysaccharide. ____________3] Upon treatment with phenylhydrazine reagent & hydrolysis, maltose gives glucuronic acid and glucosazone. ____________4] Xylose gives a positive result with Molisch’s, Seliwanoff’s, & Bial’s-Orcinol tests. ____________5] Aniline-acid oxalate can be use as a mobile phase for the development of the chromatogram. ____________6] Ethanol (95%) & 10% TCA are used to precipitate glycogen from the solution. ____________7] Salivary amylase can be use to hydrolyze 1,4 glycosidic bonds of cellulose. ____________8] Lobry de Bruyn-van Ekenstein Transformation take place when a sugar is treated with a strongly basic reagent. ____________9] Ribulose yields 5-hydroxymethylfurfural upon treatment with…C. Reactions of Carbohydrates. Prof. Media Betis has assigned the analysis of unknown carbohydrates samples to Sweet Gonzales, her research assistant. The summary of the results is tabulated below along with the possible structures of the samples. Identify each unknown sample by matching the respective reaction profile with the letter of the matching chemical structure. Briefly explain the reason for your answer. Table 3. Results of Carbohydrates Analysis Sample No. Benedict's test lodine Test Barfoed's test Seliwanoff's test 1 Aqua blue color Brown color Blue color Yellow color Rust-colored precipitates Brown color Blue color Yellow color 3 Rust-colored precipitates Brown color Brick red precipitates Yellow color 4 Aqua blue color Blue-black color Blue color Yellow color Rust-colored precipitates Brown color Brick red precipitates Cherry red color CH2OH CH2OH ÇH2OH HOH2Ç но VOH HOH2C OH CH2OH OH O= но- он он -OH -OH CH2OH OH но -O- но- но OH он ČH2OH CH2OH Он Malfose, Arabinose…
- Based on this video https://www.youtube.com/watch?v=rKng5-ij6kQ Provide a schematic diagram for the Barfoed’s, test methodologies in determining the presence of carbohydrates. Also, give the basic principle for the test.Give three diseases concerning (carbohydrates), what is the biochemical explanation for the diseasesBased on this video https://www.youtube.com/watch?v=rKng5-ij6kQ Provide a schematic diagram for the Fehling’s test methodologies in determining the presence of carbohydrates. Also, give the basic principle for the test. (not a graded question)
- https://www.youtube.com/watch?v=rKng5-ij6kQ Provide a schematic diagram for the Seliwanoff’s test methodologies in determining the presence of carbohydrates. Also, give the basic principle for the test. (not a graded question, video is very brief)Based on this video https://www.youtube.com/watch?v=rKng5-ij6kQ Provide a schematic diagram for the Benedict ’s test methodologies in determining the presence of carbohydrates. Also, give the basic principle for the test. (this is not a graded question)Based on this video https://www.youtube.com/watch?v=rKng5-ij6kQ Provide a schematic diagram for the Iodine test methodologies in determining the presence of carbohydrates. Also, give the basic principle for the test.
- C. Mucic Acid Test for Galactose and Lactose Galactose, on being oxidized with HNO3 forms mucic acid, an isomer of saccharic acid. Mucic is insoluble andforms characteristic sandy crystals which serve to identify galactose. Examine the crystals under the microscope. Describe the appearance of a few typical crystals.I. True or False ____________1] Mutarotation affects the reducing property ofcarbohydrates.____________2] Anthrone test can be use to test for the helicalconfiguration of a polysaccharide.____________3] Upon treatment with phenylhydrazine reagent & hydrolysis, maltose gives glucuronic acid and glucosazone.Based on this video https://www.youtube.com/watch?v=rKng5-ij6kQ Provide a schematic diagram for the Benedict's test methodologies in determining the presence of carbohydrates. Also, give the basic principle for the test.