Describe the scheme for the synthesis of acrolein based on Bi/Mo catalyst.

Q: Predict products of the acylation and esterification of amino acids, and their reactionwith…

A: SOLUTION: Step 1: On the acylation of amino acids, the amino group is converted into an amide group.…

Q: The structural formula of cholesterol, cholic acid, 7-deoxycholic acid, 12-deoxycholic acid,…

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Q: Draw the structure of ortho-Aminobenzoic acid

A: Ortho- Amino benzoic acid is also known as 2- Amino benzoic acid or Anthranilic acid. In Ortho amino…

Q: What is the principle behind the isolation of albumin?

A: Albumin is the water soluble protein. It is isolated by salting out techniques.The principles…

Q: Draw structures to show the product formed in each case when lysine reacts with an excess of aqueous…

A: Interpretation- To draw the structure when lysine reacts with an excess of aqueous HCl.…

Q: iii. Encircle/write the auxochromes in the given structure. ŠO, Na iv. Encircle/write the…

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Q: Which of the following is NOT part of a lipid Group of answer choices a. fatty acid b. long chain…

A: lipids are organic molecules that contain a long hydrocarbon chain and functional groups like…

Q: How would you expect the melting point of eicosapentaenoic acid[CH3CH2(CH=CHCH2)5(CH2)2COOH] to…

A: A fatty acid is a straight chain which consists of an even number of carbon atoms, with hydrogen…

Q: Enumerate the appropriate methods of extraction and purification of glycosides.

A: A question based on analytical separations that is to be accomplished.

Q: α-Amino acids can be prepared by treating an aldehyde with ammonia/trace acid, followed by hydrogen…

A: α-Amino acids is prepared by treating 3-methylbutanal with ammonia/trace acid, followed by hydrogen…

Q: Histamine is synthesized from one of the 20 protein-derived amino acids. Suggest which amino acid is…

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Q: Define tautomerism and use one of the structures above to illustrate your explanation

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Q: Construct the structure of alpha-lauro-beta-myristolinolenate

A: Linoleate is a conjugate base of linoleic acid having octadecadienoate having double bonds…

Q: Why is only a trace amount of acid used in the formation of an N-glycoside?

A: N-glycoside is prepared from sugar (monosaccharide) when reacts with amine in presence of traces of…

Q: Show the formation of the sphingolipid containing oleic acid, phosphoric acid, and choline.

A: Sphingolipids are a class of biomolecular compounds that are composed of fatty acid derivatives of…

Q: Draw the condensed structures of the given amino acids.  Glycylserine and Serylglycine Draw the…

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Q: write the structural formula of cholesterol, cholic acid, 7-deoxycholic acid, 12-deoxycholic acid,…

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Q: What is the structure, origin and catalytic role of Biotin?

A: Answer:              Structure of Biotin:                                              Biotin also…

Q: What is the structure of (2S,3S)-2-amino-3-methylpentanoic acid and…

A: When the priority is in order of anticlockwise with hydrogen down then it is S configuration.  When…

Q: iso-butylchloride with CH3COONa

A: The structure of iso-butylchloride  is as follows: This alky halide gives a nucleophilic…

Q: According to the proposed schemes, write the equations of reactions. Be sure to write down the…

A: Since in the decarboxylation reaction, the CO2 gets released from the compound

Q: Define characteristics of halohydrin formation ?

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Q: The reagent for the preparation of alanine from acetaldehyde is? A) NaCN, NH4Cl B) HCN C) NH3 D)…

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Q: Write the structure of the product obtained when glucose is oxidised with nitric acid.

A: When glucose is oxidised with nitric acid the product formed is saccharic acid. Nitric acid is a…

Q: Show the formation of the sphingolipid containing stearic acid, phosphoric acid and choline

A: Sphingolipid belongs to the categories of phospholipids which consists fatty acids (R-COOH),…

Q: Treating chitin with H2O, -OH hydrolyzes its amide linkages, forming a compound called chitosan.…

A: Chitosan is formed by deacetylation of chitin.

Q: Give Summary of the acid–base reactions of alanine ?

A: The structure of Alanine is,

Q: synthesis. The structure of folic ac dentify the functional groups present on folic acid. E H,N N N…

A: A functional group is held responsible for the characteristics chemical reactivity of an organic…

Q: If the pKa of the carboxylic acid groups on acetoacetic acid and B-hydroxybutyric acid are 3.6 and…

A: We have to predict type of form at given pH.

Q: What's the group impart physiochemical properties of terazosin?

A: Structure of Terazosin:

Q: Determine the oxidation states for each atom indicated in the structure of alanine below.

A: We have to find out the oxidation no of indicated atom

Q: Which type of noncovalent interaction would predominate between the R-groups of tryptophan and…

A: Non-covalent interaction may be defined as the interaction in which there is no sharing of electrons…

Q: The amino group is an activator in electrophilic aromatic substitution. O True O False

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Q: Write the structure of L-Glutamic acid in pH 9 Write the Structure of L-Lysine in pH 1 Similarly…

A: Glutamic acid is an α-amino acid that is used by almost all living beings in the biosynthesis of…

Q: Use perspective drawings and Fischer projections to show the stereochemistry of D- andL-amino acids.…

A: Amino acid contains amino and acid group. Alpha amino acid are the building blocks of proteins. All…

Q: Which of the following would you expect to produce a yellow solution with the ninhydrin test? A.…

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Q: State the type of reaction and give the structure of the product when cholesterol is heated with…

A: Here we have to write the product formed by the reaction of cholesterol and ethanoic acid in…

Q: Write out a stepwise sequence that shows how a racemic mixture of leucine enantiomers can be…

A: The given recemic mixture of leucine enantiomers.  The (S)-form and (R)-forms react with the given…

Q: Illustrate the Reduction of RX with LiAlH4 ?

A: Reduction of RX with LiAlH4 Step 1

Q: Give the synthesis of Caffeine from inosine monophosphate.

A: Synthesis of Caffeine from inosine monophosphate -  Caffeine can be synthesized by Ionosine…

Q: Illustrate the Generation of the electrophile (CH3CO)+

A: An electron deficient species is termed as an electrophile. Electrophile are generally positively…

Q: How is phenyl isothiocyanate useful in determining protein structure?

A: In determining protein structure, The first step is to determine the amino acid composition of the…

Q: Methionine and Cystein are sulfur-containg amino acids True False

A: True. Methionine and Cysteine are sulfur containing amino acids.

Q: Explain the phenomenon of mutarotation with reference to carbohydrates. By what means is it…

A: In Haworth projection, the carbohydrates are in two forms which are said to be α-form and 13-form.…

Q: 1. Write the equation of the reaction of oxidative deamination of alanine (in vitro). Specify the…

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Q: Draw the form of L-lysine which is present at biological pH.

A: form of L-lysine which is present at biological pH =7.4

Q: C17H29COOH linolenic acid non-saponifiable w-3 fatty acid All are correct

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