The standard free energy of formation of solid glycine is -369 kJ/mol, whereas that of solid glycylglycine is -488 kJ/mol. What is ∆G° for them condensation of glycine to form glycylglycine?

Q: If a carbohydrate has 2 n possible isomers, where n is equal to thenumber of chiral carbon atoms in…

A: Carbohydrate are essential macromolecules which is classified into three subtypes such as…

Q: The hydrolysis of cellulose, glycogen, and starch producesonly one monosaccharide. Why is this so?…

A: The reason why hydrolysis of cellulose, glycogen, and starch producesonly one monosaccharide and the…

Q: Which of the following is TRUE about amylopectin? - it is a linear polysaccharide composed of…

A: Starch is a substance that ocuurs is all the green plants it is the most important source of…

Q: Consider the structure below: н он но H- H. он он н он но. H H. 앤ㅇ но H. он H. он H. Is the…

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Q: How many chiral carbons are in 2-bromo-2-chloro-3-methylpentane? (a) 0, (b) 1, (c) 2, (d) 3, (e) 4…

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Q: 3. Which of the following structures is a monosaccharide? ОН ОН ОН All of these are monosaccharides.…

A: Monosaccharide is the simplest sugars and there are no further chances of their hydrolysis. These…

Q: 5. Ribose's structure is OH HO ОН ОН OH OH a) Draw using the arrow formalism the reaction of linear…

A: Ribose is the maim components of Drugs and antibiotics . IT has 5 membered ring Having total . 6…

Q: Draw the structures of the TWO glycoside products formed below CH2OH OH CH3OH, H* но НО ОН

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Q: Lactose contains what number of anomeric carbons and what number of glycosidic bonds: CH2OH ОН CH2OH…

A: An anomeric carbon is the carbon in the cyclic form of a sugar that is derived from the carbonyl…

Q: Complete hydrolysis of which of the following disaccharides yields a single monosaccharide? lactose…

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Q: Which of the following types of carbohydrates can be hydrolyzed to give smaller molecules? I.…

A: Classification of carbohydrate a) Monosaccharides: (mono means 1) simplest carbohydrate that cannot…

Q: Which of the following will produce both glucose and galactose when it is hydrolyzed? a) Sucrose b)…

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Q: Does glycine have a chiral carbon? Explain yourreasoning.

A: The organic or biological compounds in which the carbon atom is bonded to an amine group (NH2), a…

Q: Molecular formula for Fructose is C6H1206, Molecular formula for glucose is also C6H12O6. How will…

A: Monosaccharides are simple sugar molecules and expressed by the common formula CnH2nOn. Example:…

Q: -f carbohydrate is s

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Q: C12H22O11 is an example of a a) monosaccharide b) disaccharide c) polysaccharide     d) starch

A: Given that, C12H22O11 is which type of saccharide?

Q: A monosaccharide is __________. a. a simple sugar containing three or more carbons b. a…

A: A monosaccharide is the most basic form of carbohydrates. This contains 3 or more C atoms bonded to…

Q: β-Galactosidase is an enzyme that hydrolyses only β(1,4) linkages of lactose. An unknown…

A: A trisaccharide is a carbohydrate which is made up of three units of monosaccharides.

Q: Glutathione is a tripeptide found in most living cells. Partial hydrolysis yields Cys-Gly and…

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Q: The following is carbohydrate is ? CHO OH OH OH Н —С —ОН H2 I I I I

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Q: In their natural form, monosaccharides usually exist as the ___ stereoisomer while amino acids…

A: Monosaccharides are the basic unit of carbohydrates which are not further hydrolyzed. Amino acids…

Q: Explain Anomers

A: An anomer is a type of geometric variation found at certain atoms in carbohydrate molecules. Anomers…

Q: 1- Starch is a saccharide. a) reducing b) branched chain c) B-glucose straight chain d) oligo 2- The…

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Q: Indicate whether each statement is true or false: (a)Disaccharides are a type of carbohydrate. (b)…

A: Indicate whether each statement is true or false: (a) Disaccharides are a type of carbohydrate. (b)…

Q: How many chiral carbons does tallose have? What is the maximum number of sterioisomer can tallose…

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Q: Describe the carbohydrate structure depicted below; CH2OH -CH2 | О он OH Но Он H OH H OH your answer…

A: Carbohydrates are one of  main nutrients  which is found in food and drinks.

Q: the formula of most common monosaccharide glucose is C6H12O6 then why do the resulting disaccharide…

A: A di-saccharide is formed when two mono-saccharide's undergo condensation reaction.

Q: In the synthesis of cholesterol, acetyl-CoA is converted to 2-methyl-1,3-butadiene. Molecules of…

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Q: O a. the glycosidic bond between the glucose units

A: In this question, asked that difference between amylose and cellulose.

Q: Explain why a single anomer forms two glycosides ?

A: Anomer definition:          Anomers are cyclic monosaccharides or glycosides that are epimers,…

Q: Chemistry What percent of the ThOD of glycine (C2H5NO2) is used for its carbonaceous oxygen demand?

A: Theoretical Oxygen Demand (THOD) is the ideal oxygen consumption for any compound to decompose into…

Q: how many chiral carbon in this compound

A: Chiral centre is the centre in which atom has 4 different groups or substituent bonded.

Q: C6 H 1206 is the chemical formula for a polymer of carbohydrate pentose monosaccharide hexose…

A: given C6H1206 is the chemical formula

Q: The structure of the dissaccharide sucrose, which is Identify the acetal carbon atoms in sucrose.…

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Q: Given this information, which of the following are true? Select all that apply. -The linking of…

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Q: How many chiral centers are present in d-glucose? in d-ribose?

A: A chiral carbon is a carbon atom which is attached to four different atoms or group of atoms. In…

Q: Which of the following contains a B-1,4-glycosidic bond?

A: A glycosidic bond (or) glycosidic linkage is a type of covalent bond that joins two monosacchride…

Q: Show the condensation of two glucose molecules to form a disaccharide with an beta linkage.

A: The condensation of two glucose molecules to form a disaccharide with a beta linkage has to be…

Q: 10. Below is the open-chain form of fructose, followed by several cyclic monosaccharides. Choose the…

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Q: Are alpha-glucose and beta-glucose enantiomers?

A: Alpha-glucose and beta-glucose are not enantiomers. Because D & L forms are enantiomers, which…

Q: Which of the following is TRUE about the structure below? the monomer is glucose the glycosidic bond…

A: glycosidic bond is the bond joining two sugar units here two manomers. manomer is the small blocks…

Q: The monosaccharide shown above is one used in the formation of maltose.

A: Maltose is a disaccharide , when it hydrolysed gives two moles of glucose units . i.e maltose is…

Q: Which of the following polymer structure the repeating units have no regular stereochemical…

A: Polymers that are formed by free-radical mechanisms such as polyvinyl chloride are usually atactic.…

Q: Lactose is a disaccharide created by the bonding of which two monosaccharides

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Q: What is the name of the compound with formula I2Se5 ?

A: A chemical compound is a chemical material made up of several similar molecules made up of atoms of…

Q: Show the condensation of two glucose molecules to form a disaccharide with an a linkage.

A: Glucose:Glucose is called as monosaccharide which is linked to another monosaccharide molecule to…

Q: P): Draw: the structure: of one S-glycoside and one C-glycoside and state their applications.

A: Glycosides is a molecule in which a sugar is bound to another functional group via a glycosidic…

Polymers

Polymers are naturally occurring or synthetically produced large molecules or compounds which are made up of series of repeating units called monomers. They are joined together by chemical bonds. The term polymer is coined from Greek roots meaning 'many parts' and are found almost everywhere from the plastics bags to the rubber of our tires to our DNA strands.