Name the given lipid molecule below:
Q: ... 3: Ascorbic acid (shown below) has two chiral centres, which have been labelled. Assign the…
A: Configuration is the spatial arrangement of atoms or groups around a chiral center. A chiral center…
Q: 1. Below are two isomers of mannose. Classify this sugar based on sugar number. Is this sugar an…
A: The question is related to the D and L configurations of sugars.D-configuration: If the hydroxy…
Q: Membrane-spanning proteins are notoriously difficult to characterize by x-ray crystallography.…
A: The biological membranes consist of a bi-layer of phospholipid molecules.In addition, there membrane…
Q: Which of the following would be a valid symbol identifier of the fatty acid shown below? HO |…
A: There are four classes of biological macromolecules; proteins, nucleic acids, lipids and…
Q: Can you explain the various options and how did you come to the answer? How to know whether histine…
A: The proteins are constituted of 20 naturally occurring amino acids.Histidine is an essential amino…
Q: 1. Cyanide, oligomycin, and 2,4-dinitrophenol are all inhibitors of oxidative phosphorylation in…
A: ETC consists of four protein complexes called Complex I, II, III and IV that transport electrons…
Q: 15. Write the metabolites of the following substrates due to phase Il reactions: a. b, R R C. R 20 R…
A: Enzymes are proteins that catalyse biochemical reactions. Enzymes sometimes require a non-protein…
Q: Differentiate the advantages and disadvantages of messenger ribonucleic acid (mRNA) by RT-PCR and…
A: Cytokines are small signaling proteins that undertake both paracrine and endocrine signaling by…
Q: Consider the role of Histidine in the Serine protease mechanism and sketch a plot showing he…
A: Enzymes are biological catalysts that increase rate of biochemical reactions.Serine proteases are…
Q: Calculate the potential yield of ATP equivalents that are produced from the complete oxidation of a…
A: In order to process the fatty acid present in the cytosol is converted into fatty acyl-CoA. It is…
Q: Give the names of both non-polar amino acids shown in the image Complex I is Comples i is I COO- I…
A: There are four types of biological macromolecules: proteins, nucleic acids, lipids and…
Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting structure,…
A:
Q: In the presence of rotenone, there would be would be oxidized. reduced. fewer more electrons than…
A: A Mitochondria is a double membrane organelle of the cell. It is also known as the power house of…
Q: The urea cycle can be summarized through the following reaction: O || H2N-C-OPO3™ + COO- T…
A: When amino acids are degraded in the tissue, they release ammonia. Ammonia is toxic to the cell so…
Q: The concentration of hydrolyzed nitrocefin at each time point for an experiment is given below.…
A: Nitrocefin is a chromogenic cephalosporin substrate. This substrate is used to detect the presence…
Q: Give the names of both non-polar amino acids shown in the image Complex I is Comples It is I COO- I…
A: Amino acids are biomolecules that have an amino group and a carboxyl group linked to the same carbon…
Q: Amino acids at the interaction site ( F,I and L) and its G protein partner (P, L, Y) are very…
A: GPCRs are also known by the name of G Protein Coupled Receptors. These are integral membrane…
Q: fatty acid
A: Given Structure:The provided structure represents a fatty acid featuring an omega-3 double…
Q: Can you explain the various options and how did you come to the answer? How to determine when…
A: Weak acids are the acids that do not completely dissociate into their constituent ions when…
Q: Consider the differences between RNA and DNA. Which of the following statements are true? (This is a…
A: There are four classes of biological macromolecules: nucleic acids, proteins, lipids and…
Q: How to draw the haworth projectioj of common cyvlic form of monosaccharide
A: Haworth projection is a way of representing the structure of monosacharides.Monosacharides are the…
Q: write down the balanced equation of the reaction catalyzed by the nonphosphorylating NAD+- dependent…
A: Glyceraldehyde 3-phosphate dehydrogenase (GAPDH) can be broadly divided into two, based on whether…
Q: Arg-ser-ser-ala-pro Possibilities mRNA 3’ AGG UCA UCU GCU CCC 5’ 5’ ACC ACG CCU CCU GGC 3’…
A: Coding strand or sense strand has 5' to 3' polarity and it has the same sequence which seen in m RNA…
Q: The purpose of fermentation reactions is: a) to provide more glucose for glycolysis b) to…
A: The purpose of fermentation reactions is to keep glycolysis going under low oxygen conditions by…
Q: 10,000 2.000 66667 Draw Lineweaver-Burk plots for the behavior of an enzyme for which the following…
A: For a one-substrate enzyme-catalyzed reaction, the Michaelis-Menton equation shows the quantitative…
Q: Which of the following vitamins do you expect to enter the cell via diffusion (i.e., NOT need a…
A: Diffusion refers to the movement of a substance from a region of higher concentration to a region of…
Q: Which of the following contributes to the diversity of proteins that human life has? Select all that…
A: The central dogma of molecular biology is a theory that states that genetic information flows only…
Q: Question 14 Select all of the following that will slow down enzyme activity but not denature the…
A: There are four classes of biological macromolecules: proteins, nucleic acids, lipids and…
Q: 4. ANSWER THE FOLLOWING PROBLEM AND EXPLAIN YOUR ANSWER FOR BETTER UNDERSTANDING. Which of the…
A: Amino acids are the building blocks of proteins. There are 20 amino acids which are called general…
Q: Draw the Haworth projection of B-L-altrose. You will find helpful information in the ALEKS Data…
A: Haworth projection
Q: The steps to convert chaulmoogra oil into an injectable treatment are: 1. extraction II.…
A: The chaulmoorga oil was used to treat leprosy. In earlier times the extracted seed oil was directly…
Q: What is the name of the process of the interconversion of the aldose and ketose forms of glucose ?…
A: There are four classes of biological macromolecules: nucleic acid, lipids, proteins and…
Q: Bypass reaction in the anabolic pathway often occurs when A The ΔG of the reverse reaction in…
A: Cells use anabolic pathways, which are metabolic processes, to synthesize complex compounds from…
Q: 1. Hen Egg Lysozyme (HEL) is a commonly studied protein. One study reported that HEL unfolded at a…
A: The free energy changes in chemical reactions are denoted by ΔG.∆G = ∆H − T∆Swhere ∆H is the…
Q: Why is the detection of post-translational modifications important in proteomics?
A: The covalent process of altering proteins after protein production is known as post translational…
Q: Disulfide bonds have been shown to stabilize proteins (i.e., make them less likely to unfold).…
A: Protein folding is driven by chemical and physical constraints. As a polypeptide chain folds into a…
Q: 10.) ANSWER THE FOLLOWING PROBLEM AND EXPLAIN YOUR ANSWER FOR BETTER UNDERSTANDING. Fill in the…
A: Amino acids are the building blocks of protein. Some amino acids in the protein undergo…
Q: there are many different isomers of any given monosaccharide. Which isomers of monosaccharides can…
A: Carbohydrates are polyhydroxy aldehydes or ketones. Monosaccharides are the simplest carbohydrates:…
Q: Enalapril is administered in pill form, but enalaprilat must be administered intravenously. Why do…
A: Enapril is a prodrug of enalaprilat, which means it is converted to enalaprilat in the body before…
Q: What are the benefits of measuring the initial rate of a reaction V. for use in kinetic studies?…
A: Recall that the rate of a chemical reaction is dC/dt where dC is the change in the analyte…
Q: You discover a new polysaccharide that has no branching whatsoever. What do you predict is the role…
A: A polysaccharide is a type of carbohydrate made up of long chains of sugar molecules linked…
Q: 200 microliters of a standard solution of 0.200 mg/mL caffeine was mixed with 4.8 mL of 50 mM sodium…
A: Equation of dilution: M1 × V1 = M2 × V2where:M1 is the molar concentration of the stock solution.M2…
Q: The extraction of energy from food molecules by aerobic organisms can be described as taking place…
A: The process that is referred in the question is nothing but cellular respiration.Cellular…
Q: You are studying a biochemical pathway that requires ATP as an energy source. To your dismay, the…
A: ATP is the energy currency that the cell spends on metabolic transactions. ATP is produced in two…
Q: Which of the following statement is CORRECT
A: The options given in the question above are the fundamental concepts in biochemistry and chemical…
Q: Which of the disaccharides shown below are reducing sugars? This is a multi-select question. OH OH…
A: Carbohydrates where the anomeric hydroxyl group is not engaged in the formation of any type of bond…
Q: Which of the processes are coupled to the dephosphorylation of ATP? membrane transport that…
A: The structure of ATP comprises of a nucleoside triphosphate, consisting of a nitrogenous base…
Q: Give the names of both non-polar amino acids shown in the image Complex I is Comples It is I COO- T…
A: There are four types of biological macromolecules: nucleic acids, proteins, lipids and…
Q: Suppose the coding (sense) strand of some DNA has this base sequence: 5-GATGTATA-3' Write the base…
A: Nucleic acids are the biomolecules that essential for the existence of life. They are the genetic…
Q: Calculate the membrane potential in the transport of Cl- from the intracellular environment to the…
A: Change in Gibbs free energy () for ion transport across a membrane is contributed by the…
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- Given this: Protein Isoelectric pH Molecular weight (kDa) Ovalbumin 4.6 45 Insulin 5.4 5.7 Fibrinogen 5.8 340 Y-globulin 6.6 160 Collagen 6.6 115 Hemoglobin (monomer) 7.1 16 Myoglobin 7.0 16.7 What is the appearance after visualization of a protein mixture containing the seven proteins above if isoelectric focusing is done?Which of the two structures, (Betaxolol) or (Sotalol) would be more contraindicated to treat a patient with hypertension and a history of depression, sleep disorders or psychosis? cr -o- CH2-CH-CH2-NH2-CH(CH3)2 -H2C-O-H2C-H2C- Он (Betaxolol) CH- -CH2-NH2-CH(CH3)2 OH Cr H3C-S-HN- (Sotalol)Compound A is Cephalin: CH2-O-CO-(CH2)14-CH3 CH2-O-CO-(CH2)14-CH3 CH2-O-P(O)-0-CH2-CH2-NH3* Cephalin : Compound A Mark the various functional group as Glycerol Fatty acids Phosphoric acid Amino alcohol Is this a saponifiable or a non-saponifiable lipid? Are the fatty acids saturated or unsaturated? Can you write the IUPAC name of the amino alcohol?
- Identify the following glycerophospholipid, which helps conduct nerve impulses in the body, as a lecithin or cephalin, and list its components & label the components onto the structureChoose the structure of phosphatidylcholine from those shown below: R₁ R₁ R₁ R2 R₂ OH Rz NH H HO o O NA 2NH3 OH OH OH B I DAnswer yes or no and give a short explanation. Thank you :) 1. Chylomicrons are the transport form of triacylglycerols, aren’t they? 2. Can glycerin in a living cell be converted to 3-phosphoglyceric aldehyde? 3. Is phosphatidic acid a common metabolite in the synthesis of triacylglycerols and phosphatidylcholine?
- Given this: Protein Isoelectric pH Molecular weight (kDa) Ovalbumin 4.6 45 Insulin 5.4 5.7 Fibrinogen 5.8 340 Y-globulin 6.6 160 Collagen 6.6 115 Hemoglobin (monomer) 7.1 16 Myoglobin 7.0 16.7 Does all proteins separated properly w/ isoelectric focusing?Compare and contrast the following items related to lipid metabolism. Cite their main similarities and/or differences in not more than 5 sentences each: 1. lysophosphatidylcholine vs phosphatidylethanolamine 2. trimyristin vs triolein 3. ACP vs carnitine-acyl transferase 4. dehydrogenase enzyme vs dehydratase enzyme in the context of lipid metabolism) 5. steroid hormones vs prostaglandins (in terms of their biosynthetic pathways) 6. fatty acid synthase complex vs pyruvate dehydrogenase complexGiven this: Protein Isoelectric pH Molecular weight (kDa) Ovalbumin 4.6 45 Insulin 5.4 5.7 Fibrinogen 5.8 340 Y-globulin 6.6 160 Collagen 6.6 115 Hemoglobin (monomer) 7.1 16 Мyoglobin 7.0 16.7 What is the appearance after visualization of a protein mixture containing the seven proteins above when subjected to SDS-PAGE?
- Answer the following questions based on the structure of the following peptide and the information in the attached table of enzyme activities. M-F-V-W-E-Q-A-P-S-P-L Subjecting this peptide to trypsin would result in OA Met-Phe-Val-Trp-Glu-Gin-Ala-Pro-Ser-Pro-Lys Met-Phe-Val-Trp-Glu-Gin-Ala-Pro-Ser-Pro-Leu OB. Met-Phe-Val-Trp-Glu-Gin-Arg-Pro-Ser-Pro-Leu OC. D. Met-Phe-Val-Trp-Glu-Gin-Arg and Pro-Ser-Pro-Lys O E. Met-Phe-Val-Trp and Glu-Gin-Arg-Pro-Ser-Pro-LeuWrite schematically the synthesis of phosphatidylcholine from phosphatidylethanolamine. What compounds are necessary for this biochemical process? Biological significance of phospholipids.Which of the following drugs is a less potent microsomal triglyceride transfer protein (MTP) inhibitor, which reduces cholesterol levels? O Structure 1 (IC50 = 23 nM) O BMS-200150 (IC50 = 2.2 µM) O Hybrid Structure (IC50 = 12 nM) %3! O Hit compound (IC50 = 36 µM) %3D Lomitapide (IC50 = 0.5 nM)