Draw the resonance structure of a tripeptide peptide backbone, indicating the N- and C-terminal and give e

Q: 5. The amino acid sequences of three peptide fragments are shown below. Peptide 1: QAMGRAGDLKYLGLHSV…

A: Hi! Thank you for the question. We are authorized to answer three subparts at a time, since you have…

Q: states the five functions of a globular protein and an example for each.

A: Proteins are large biomolecules composed of amino acids linked by peptide bonds. They play a vital…

Q: How do you draw different amino acids at ph 7? can you show me an example which I can follow to draw…

A: Amino acids are the building blocks of proteins. They are organic compounds that contain a carboxyl…

Q: I'd like you to explain to me the structure of one of your macromolecules. You should be describing…

A: Bio molecules or biological molecules that are formed in the body of living organisms. These are…

Q: Draw the structure of the a-keto acid formed by the transamination of each amino acid: (a) tyrosine…

A: Transamination is a type of reaction in which, the amino group of an amino acid is transferred as a…

Q: The radiolabel shown on the image in glycogen is used for conversion to ribose 5-phosphate while…

A: Glycogen is a polysaccharide and the storage form of carbohydrates in animals. It is a homopolymer…

Q: Question 1 For import into the nucleus, proteins require: Ran-GTP active transport Pex5 an NES…

A: The nucleus is the compartment that is generally found in the centre of a eukaryotic cell and houses…

Q: 3. Tyrosine kinase receptors are pairs of proteins that span the plasma membrane. On the…

A: Enzymes can exhibit cooperativity, which refers to the phenomenon where the binding of a substrate…

Q: In terms of organism, location and function, what are the major differences between nuclear and…

A: DNA is deoxy ribo nucleic acid. It is a hereditary material and can store genetic information. This…

Q: data obtained by a group of students: Tube Results of Lugol's iodine Test 1 Yellow 2 3 4 5 Light…

A: Introduction Starch is a polysaccharide or complex carbohydrate. It is made up of glucose monomers.…

Q: 13. Fill in the blanks using the keywords. +2 NADH +NAD+2 2 coenzyme A MITOCHONDRIA + CO₂ Glycolysis…

A: Introduction Glycolysis is a first step of cellular respiration. Glycolysis consists of 10 steps. In…

Q: How to control or take care of microbial metabolism?

A: Microbial metabolism is the pathway followed by microorganisms to obtain the energy (carbon source)…

Q: OH HO "OH Enzyme A 0= отва OH OH HO OH

A: Hexose monophosphate shunt pathway (HMP) or pentose phosphate pathway(PPP) is a metabolic pathway…

Q: List the similarities and differences between the followinv coenzymes in terms of structure and…

A: Coenzymes are organic compounds with part of vitamins in the structure, required for the functioning…

Q: Prepare a schematic diagram and present it. The Figure should illustrate the interactions made…

A: Binding of drug to receptor or protein can be specific and non-specific. For the genuity of the…

Q: Create a concept map connecting cancer and pyruvate kinase m2

A: Pyruvate kinase plays a very important role in cell metabolism. It catalyses the rate limiting step…

Q: Draw and give the name of the following lipid compounds: A. a saturated fatty acid with 18 carbons…

A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: Reabsorption of this substance involves carbonic anhydrase - inulin - bicarbonate - glucose -…

A: Enzymes are biocatalyst that increases the speed of reaction by lowering the activation…

Q: Refute or support the statement: “Photosynthesis and oxidative phosphorylation are essentially the…

A: Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to produce…

Q: This graph represents a standard curve from a BCA assay for protein concentration. If your BCA…

A: Standard curve can be constructed by using the known concentrations of a sample and their…

Q: Describe how will you dilute a 10X stock solution into 5X, 2X, and 1X, respectively.

A: INTRODUCTION : Diluting a Stock solution - A stock solution is a high or medium concentrated…

Q: Deficiency in HGPRT will lead to what? a. No synthesis of ATP b. No salvage pathway for all purines…

A: Hypoxanthine- guanine phosphoribosyl transferase (HGPRT) is required in salvage pathway which is…

Q: The rate of transformation of S, have been determined in the presence of two compounds M and N.…

A: Enzyme Inhibitors are the substances that can bind to enzyme and inhibit the enzyme activity . On…

Q: O2 is a competitive inhibitor of the hydrogenase enzyme that catalyzes the conversion between…

A: A competitive inhibitor is a type of inhibition in which a inhibitor, binds to the active site of…

Q: The measurement of alanine aminotransferase activity (reaction rate) usually includes an excess of…

A: If a particular reaction brings about a measurable change (like the generation or consumption of a…

Q: a) Draw the 5’-monophosphate-2’-deoxyguanosine nucleotide covalently bonded with neighboring DNA…

A: As per the Watson-Crick model of the DNA double helix: DNA is made up of two strands of…

Q: 3) Which statement explains a way in which a researcher could cause a cytoplasmic protein to…

A: process of transporting cytoplasmic proteins into the nucleus 1. cytoplasmic protein contains an NLS…

Q: 1. Hydrolysis of 1 M glucose 6-phosphate catalyzed by glucose 6-phosphatase is 99% complete at…

A: Standards free energy change calculated at biochemical standards is called biochemical standard free…

Q: You are studying COVID-19 which infects bat cells through an interaction between a lysine residue on…

A: Proteins are large biomolecules made up of amino acid residues linked via a peptide bond. Amino…

Q: It is a pyrimidine derivative that does not form part of nucleic acids.... A) Thymine B) Cytosine C)…

A: Nucleotides are the building blocks of nucleic acids. They are phosphoric acid esters of…

Q: Two theories of membrane structure are discussed below. Unit Membrane Model Phospholipid molecules…

A: Membrane of the cell is also known as the plasma membrane or the cell membrane. The membrane is an…

Q: 1) Which of the following contains all of the information required to target a precursor protein…

A: e. None of the above The correct answer is none of the above. Targeting of a precursor protein from…

Q: Why was it necessary to use phosphoaminophosphonic acid-adenylate ester (ANP) in the ATP synthase…

A: As per the chemiosmotic Model, ATP synthase is the enzyme that phosphorylates ADP with Pi as…

Q: PLEASE HELP 1. How many chirality centers does ribose have? Identify them.

A: Chirality is a property that is exhibited by molecules that cannot be superimposed on their mirror…

Q: Many enzyme -catalyzed reactions are consistent with a modified version of the Michaelis -Menten…

A: E+S⇌k-1k1Es⇌k-2k2E+P.......................(1) Considering above  Michaelis Menten Equation where…

Q: Explain the localization and mechanism of acetone formation, under what physiological conditions…

A: Acetone is one of the type of ketone bodies formed in the human body. Ketone bodies are formed when…

Q: Describe how each of the following relates to protein configuration: primary structure - secondary…

A: As per the central dogma of molecular biology, DNA contains the code that is necessary for the…

Q: RC B H₂N-C- C A B H This content is protected and may not be shared, uploaded, or distributed. C A D…

A: Amino acids are the building blocks of protein. Structurally they contain compounds such as carbon,…

Q: 1. what cause the reaction of the rancid oil to ph paper to be different from that fresh oil 2.…

A: The biological macromolecules can be classified a nucleic acids, proteins, lipids and carbohydrates.…

Q: Thiopurine S-methyltransferase (TPMT) is an enzyme that is responsible for the metabolism of the…

A: Proteins are large biomolecules made up of amino acid residues linked via a peptide bond. Amino…

Q: 1. Why is β-carotene less polar than chlorophyll b? Mention any TWO functional groups which make…

A: Beta-carotene- an isoprenoid compound, synthesized in plants, fungi, is an accessory pigment…

Q: Mechanism of cholesterol excretion from the body

A: Introduction Cholesterol is a compound which is essential for our body. Cholesterol is synthesised…

Q: 3. If PCR were performed on a highly conserved gene from two species, one prokaryotic and one…

A: A conserved gene is a gene that has remained largely unchanged over a long period of evolutionary…

Q: The unicellular fungus Saccharomyces cerevisiae is used in the food industry to ferment sugars. The…

A: In animals, Pyruvic acid has two possible fates in the cell:  be oxidised into acetyl CoA and enter…

Q: describe the principal reactant and products of major steps of glucose oxidation

A: Three distinct metabolic pathways are involved in cellular respiration, which is where glucose…

Q: 8. A type of gene therapy called RNA interference (RNAI) is being investigated to treat Huntington's…

A: Small interfering RNA (siRNA): This is a type of RNA molecule that can trigger the degradation of a…

Q: The aromatic side chain of Trp residues in proteins and peptides can be chemically modified by two…

A: Amino acids are classified as acidic, basic, hydrophobic and polar neutral based on the nature of…

Q: What is test for carbohydrates and why is it important?

A: Introduction. There are four different types of biomolecules present in our body, carbohydrate,…

Q: Lineweaver-Burk plot determined an equation for the trendline linear curve fit to be y = 4.20 x +…

A: The line weaver burk plot is a double reciprocal plot, i.e., it is the graph for 1V vs 1[S], where V…

Q: 2.4. the second stage of cholesterol synthesis further conversion into cholesterol; formation of…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…