Identify the functional groups in the following molecule as pointed by arrow A and B, then C and D

Q: ion. What cause mentioned changes? For the

A: Amino acids are building blocks of proteins which can be divided into two group based on its catabol...

Q: What are the general characteristics of the primary, secondary, tertiary, and quaternary structure o...

A: Proteins are unbranched polymers constructed from 22 standard amino acid. They have four levels of t...

Q: explain with proper details please. Compare the net production of ATP from four molecules of glucos...

A: Glucose is a carbohydrate and it is degraded into carbon dioxide through glycolysis, pyruvate dehydr...

Q: Chargaff rule applies to a   ss RNA b   All Polynucleotides c   ssDNA d   dsDNA

A: Chargaff rule was stated by Austrian born chemist Erwin Chargaff. The specifies about the 1:1 ratio ...

Q: Give the name of the enzyme in this reaction along with detailed

A: Coenzyme A is a coenzyme which plays important role in the synthesis and oxidation of fatty acids, a...

Q: Draw the Fischer projection formula for each sugar and give the importance/use of each. 1. D- glycer...

A: Note : Hi ! Thank you for the question. We are authorized to answer three subparts at a time. Since ...

Q: Which of the following is an example of protein denaturation? *       A. Amino acids fold into repea...

A: The proteins are folded into their three dimensional structure via four levels of organizations : th...

Q: Please provide a chromatography technique to isolate the protein A from the mixture containing prote...

A: Protein A :- positively charged Protein B :- negatively charged For separation of charged molecules ...

Q: 1. Protein that will most strongly bind to an anion exchange column: [ Select] 2. Protein that will ...

A: Proteins are composed of amino acids, which are bound together by peptide linkage. Amino acids conta...

Q: What are nucleic acids?

A: Carbohydrates, proteins, lipids, and nucleic acids are the four biomolecules, which are essential fo...

Q: Consider the following portion of mRNA: 3'-CUU-AAA-CGA-GUU-5' What is the primary amino acid structu...

A: mRNA(messenger RNA) carries the genetic information copied from DNA in the form of a series of tripl...

Q: What are the different mechanism of disease production?

A: The disease production mechanism identifies the likely source or causes of a problem/disorder, as we...

Q: Most of the ultraviolet absorption of proteins at 280 nm is due to their content of O Tryptophan O A...

A: Proteins in solution absorb UV light at 280 and 200 nm, exhibiting absorbance maxima at these wavele...

Q: Restriction mapping of a plasmid: Digestion of a plasmid pCHEM1234 with the following restriction en...

A: Here pCHEM1234 is digested with BamH1 and HindIII individually and in combination. Plasmid vector is...

Q: If you have to prepare 4 nM solution of human IgG ( immunoglobuline) which has molecular mass of 150...

A: The number of moles of a solute present in one liter of the solution is called the molarity of that ...

Q: why is there glucose 6-phospI n the ER lumen A. Glycogenolysis occurs in the ER lumen. B. It prevent...

A: Introduction: Glycogenolysis is the catabolism of glycogen to form glucose. The glycogen branches ar...

Q: Using G-25 Sephadex beads (Fractionation range 1000-5000) KD, a sample of Vitamin B12 (MW ~1500 KD) ...

A: Note : Hi ! Thank you for the question. We are authorized to answer one question at a time. Since yo...

Q: In cation exchange chromatography,

A: here they are talking about the stationary phase of cation exchange chromatography. The stationary p...

Q: Show the separation pattern of the following DNA molecules on 1 % agarose gel. Justify your results....

A: Introduction:  Agarose gel electrophoresis is a molecular biology technique to analyze and separate ...

Q: a. What is isoelectric point? (Round your answer to two decimal places, for example: 0.13 or 1.45 or...

A: The isoelectric point (pI) is the pH at which a particular molecule carries no net electrical charge...

Q: *Which of the following statements about allosteric enzymes is NOT true? Question 10 options: - They...

A: Allosteric enzymes are the Enzymes that possess allosteric sites at which inhibitor or activator bin...

Q: Draw the basic structure of a named lipid and identify its 2 main types of component.

A: A lipid is any of a diverse group of organic compounds that are insoluble in water. They include fat...

Q: histidine has three pka values: pka=1.7 pk2=6.0, pka 9.1 a- for each pka, find the equilibrium cons...

A: Consider the acid dissociation reaction at equilibrium; HA⇌H+ + A- here 'HA' is the acid          'H...

Q: electrical conductivity

A: Given question is about electrical conductivity. The counterpart of electrical resistivity is electr...

Q: Enzymes increase the rate of a chemical reaction by providing an alternative path with a lower activ...

A: TRUE

Q: Which statement is true about GLUT1? GLUT1 transports glucose into erythrocytes against a concentrat...

A: Glucose transport is carried out by different transporters which are expressed in different forms in...

Q: Which of the following contain statements that are both correct?     Aspartame triggers the cellul...

A: Aspartame is an artificial sweetener. It first binds and activate a GPCR. The G-alpha bound to GTP ,...

Q: A polypeptide with a net positive charge at physiologic pH (~7.4) most likely contains amino acids w...

A: The pKa values of the side chains of amino acids determine the net charge on a protein at a particul...

Q: II H3N-CH-C–NH-CH-C-NH-CH-C-NH-CH-C-NH-CH-C¬o II ČH,OH CH2 ČH3 CH2 H3C CH3

A: Peptide bonds are formed when the amino or NH2 group of one amino acid bonds to the carboxyl (acid) ...

Q: Choose two amino acid and explain the metabolism.

A: Introduction:  Amino acids are molecules that contain an amine and carboxylic group with side-chain ...

Q: Bradford technique

A: The Bradford assay is based on the use of the dye Coomassie Brilliant Blue G-250, sometimes known as...

Q: Biochemistry Question: Nonenzymatic glycosylation or glycation creates glycoproteins by

A: What is glycoproteins: Glycoproteins are molecules that comprise protein and carbohydrate chains tha...

Q: 2. Draw the structure of the tripeptide Gly-Ala-Tyr H H. N-C-C H N-C-C + N-C-C + H он он CH3 H. 0-H ...

A:             Proteins have four levels of structural organization including Primary, secondary, terti...

Q: How many H2O particles were produced by creating the following structure? * R H R R H-N-C,-c- -N-C,-...

A:               Amino acids are monomers of protein they are linked with each other by forming peptide...

Q: An effort is usually made to purify a protein fırst, before its characteristics are determined. True...

A: Purification of a protein is done to get the interested protein in as native form it can be. Purific...

Q: In what subunits of ATP synthase are ATP molecules generated?   1. c subunits   2. gamma subunit...

A: ATP Synthase: The use of proton motive force for ATP synthesis is catalyzed by ATP synthase. The ATP...

Q: Linolenic acid and Linoleic acid, the essential fatty acids, are respectively, *   A. 16:1 and 18:1 ...

A: Linolenic acid and Linoleic acid:- both are essential fatty acids ( makes hormones, regulate immune ...

Q: Pioglitazone, a drug used to treat diabetes, causes some membrane-embedded portions of mitochondrial...

A: Complex I is the largest multi-subunit complex of Mitochondrial Respiratory Chain (MRC), that causes...

Q: Km value of an enzyme

A: The study of the rates of enzyme-catalyzed chemical reactions is known as enzyme kinetics. here they...

Q: Which of the following is a drawback of using base hydrolysis during amino acid composition? O Proto...

A: A protein is consisted of several amino acids bond together in sequence with peptide bond. To analyz...

Q: Given the Following DNA template, TAC   CGC   TCC   GCC  GTC   GAC   AAT   ACC   ACT, write out the ...

A: The DNA template is used for the synthesis of mRNA molecules. mRNA molecule is used by the translati...

Q: You have been given an unknown low weight polypeptide to sequence. Luckily, you have a plentiful sup...

A: Proteins are composed of amino acids, which are bound together by peptide linkage. Amino acids conta...

Q: SDS-PAGE reagents that play a role in denaturing the protein sample include (Select all that applies...

A: Proteins are present in their globular structure till they don't get denatured by something extraord...

Q: You have a friend who lost 7 kg (about 15 pounds) of fat on a regimen of strict diet and exercise. H...

A: Fats are energy molecules that is usually ester of fatty acids called as triglycerides. It can be so...

Q: What are the biomolecules that are used to biosynthesize a purine ring in the de novo pathway – prov...

A: Purine de novo synthesis is a time-consuming process. It happens actively in the liver cytosol, wher...

Q: state the form in which the energy is present in the carbonhydrate eaten by the ox

A: Carbohydrates, abbreviated as carbs, are sugar molecules. Carbohydrates are one of three major nutri...

Q: Design a strategy to make a subtracted-complete cDNA library from liver cells. Use a flowchart metho...

A: cDNA is also known as complementary or copy-DNA and is synthesized using mRNA as template and enzyme...

Q: KOH required to neutralize fatty acid present in 1 g

A: Some alkali bases, such as potassium hydroxide KOH, combine with fatty acids, lipids, or oil molecul...

Q: Kappa- and Iota- carrageenans contain 3,6-anhydro-a-D-galactopyranosyl residues.  True  False

A: Carrageenans are a family of hydrocolloidsh used for thickening, stabilising, and gelling solutions ...

Q: Match the following: choices: transcription factor

A: Transcription is the process of synthesizing RNA from genetic information stored in DNA. There are m...