What type of linkage is shown here? CH₂OH H K ОН H ОН H O Alpha (1,4) O Beta (1,2) Beta (1,6) O Alpha (1,2) O Alpha (1,6) ان O Beta (1,4) ОН H CH₂OH H ОН ОН H H CH2OH
Q: 6. List the main similarities and differences between transposons, retrotransposons, group II…
A: Retroviruses are RNA viruses that use reverse transcriptase to convert their RNA genome into DNA…
Q: Of the steps listed below, which problem would take you the longest to realize you had a problem in…
A: Receptor tyrosine kinases are abbreviated as RTKs.They constitute one class of transmembrane…
Q: Scientific papers and practical reports must always be written in the first person (I did a PCR, we…
A: Polymerase Chain Reaction or PCR for short, is a scientific method for amplifying DNA…
Q: For the same drug, what amino acids of an active site of an enzyme would interact with one of the…
A: As we know that, hydrogen atom is electropositive atom, hence it will bond to the electronegative…
Q: Below are several structures of a triacylglyceride. Which of the structures is drawn correctly?…
A: Triglycerides are esters,Triglycerides are made up of a glycerol molecule bound to three fatty acid…
Q: ENZYME COMMISSION 1 2 3 4 5 сл 6 CLASSIFICATION BIOCHEMICAL PROPERTIES oxidoreductase Transferase…
A: Enzymes are proteinaceous substances that contribute to the precedence of a chemical reaction either…
Q: what is the relation between K'eq and mass action ratio (Q) for biochem? specifically what are the…
A: Chemical reactions are favourable when they result in a decrease in enthalpy and an increase in…
Q: still don't understand how the final pH was calculated? I don't understand how with the pKa of 2.12…
A: Equation of Henderson-Hasselbalch: The pH of a solution is related to the pKa of the weak acid or…
Q: 3. Fates of pyruvate. Pyruvate has several metabolic fates (some of which you'll learn later) but in…
A: Pyruvate is an important product of glycolysis. It can also be defined as an important junction…
Q: Draw the structure of the peptide DTLH, showing the backbone and side-chain atoms, at its…
A: There are four classes of biological macromolecules - proteins, nucleic acids, carbohydrates and…
Q: 10. Calculating AG in a Rat Liver Cell Calculate the free energy of hydrolysis of ATP in a rat liver…
A: Gibbs free energy is the energy which is available to do useful work. The change in Gibbs free…
Q: A scaffold protein can serve as a platform to accommodate a collection of enzymes involved in…
A: Scaffold proteins can serve as a platform to accommodate multiple enzymes involved multi-step…
Q: Match the structures below with the type or name of the structure. Each match should be used only…
A: Triglycerides are esters, made up of a glycerol molecule bound to three fatty acid moleculesFatty…
Q: What sugar is formed upon hydrolysis of starch and cellulose?
A: The question is asking about the type of sugar that is formed when starch and cellulose undergo…
Q: Give the Steps, Enzyme/s involved, Electron carriers, ATP Generation, End product and significance…
A: Aerobic respiration is a collection of three metabolic pathways that generate ATP by the oxidation…
Q: Using RNA interference, it is possible to significantly reduce homologous mRNA transcripts and…
A: Using RNA interference, it is possible to significantly reduce homologous mRNA transcripts and…
Q: rostaglandin synthase converts which molecule into prostaglandin H2? ____________ Movement of a…
A: The biological membrane that surrounds a living cell is called the cell membrane. The structure of…
Q: Which of the outcomes could potentially result if a mutation in the gene encoding the Ga subunit…
A: Heterotrimeric G protein is a complex comprised of 3 protein subunits;, and . They are often…
Q: 1. Write the Michaelis-Menten equation (define all terms). Explain why this equation is valid only…
A: A chemical reaction known as a "enzyme-catalyzed reaction" is one in which a biological molecule…
Q: A polypeptide is cleaved into peptides by treatment with trypsin and cyanogen bromide, and then the…
A: Trypsin cleaves specifically peptide bonds at the C-terminal side of lysine (K) and arginine (R)…
Q: Briefly list out the chemicals contributing the anti-oxidative activities found in green tea.
A: Green tea is the most widely consumed beverage, following water.The chemicals present in green tea…
Q: Consider the last few minutes of a tough race, when the runner's energy reserves are depleted.…
A: Glycolysis is the process by which the glucose undergoes breakdown in the cell to convert into…
Q: There is another melanocyte-stimulating hormone called B-melanotropin. Cleavage of 3-melanotropin…
A: We have find out the sequence of amino acids
Q: Question 9 Use the following information to answer Questions 9 and Part c.Consider the reduction of…
A: Stereoisomers are isomers that have the same molecular formula, same connectivity of atoms but…
Q: In one type of hemoglobin variant, lysine EF6 is replaced by an aspartic acid residue. What would be…
A: The replacement of lysine (K) by aspartic acid (D) at position EF6 in hemoglobin affects the…
Q: What is the process of beta oxidation
A: Beta-oxidation is a metabolic process that occurs in the mitochondria of cells and is responsible…
Q: Choose Two. The Ramachandran plot indicates: B Ca E ||||||| C1 H H A Combined preference for a about…
A: Amino acids are the building blocks of protein. There are 20 standard naturally occuring amino acids…
Q: Discuss the major challenges when using microarray techniques to study differential gene expression.…
A: Microarray is a powerful laboratory technique used in genomics and molecular biology to…
Q: Uridine monophosphate (UMP) undergoes a deuterium exchange in deuterated water as shown below.…
A: As we know, water is made up of two hydrogen atoms covalently bonded to single oxygen atom. Hydrogen…
Q: calculating the “Activity ([PNPP]) for each Supernatent.
A: Here we are undertaking the acid phosphatase assay. Acid phosphatase enzyme catalyzes the hydrolysis…
Q: Many drugs are competitive inhibitors of specific enzymes. For drugs that act as competitive…
A: When a substrate (S) binds to the active site of an enzyme (E), it leads to the formation of an ES…
Q: An alpha-helix transmembrane protein has 35 amino acid residues embedded in a lipid bilayer…
A: The repeating unit of an alpha-helix is the helix turn. Each helical turn in alpha-helix has an…
Q: Which of the terms explain the relationship between the two compounds? CH₂OH ОН OH anomers epimers…
A:
Q: Lactose is a carbohydrate. Fat is triglycerides/lipids. Please use the chemical composition…
A: Lactose, also known as milk sugar is a disaccharide. It is synthesized from glucose and galactose.…
Q: Why is the citric acid cycle the central pathway in metabolism? (Select all that apply.) Citric acid…
A: The citric acid cycle, sometimes referred to as the Krebs cycle, is an important metabolic process…
Q: Dextrose 5% in water solution is an example of hypertonic solution. True False?
A: Hypertonic solution is defined as the solution that contains high concentration of solutes than the…
Q: Which process is most responsible for the sickling of cells seen in sickle cell disease? A)…
A: Sickle cell disease, also known as sickle cell anemia, is a genetic blood disorder characterized by…
Q: Which of the following lipids would you expect to find as a structural component in a membrane, and…
A: Phospholipids are a class of lipids that are essential components of cell membranes in all living…
Q: What is the concept of FoldIt protein folding game, and how is it used to elucidate and visualize…
A: The Department of Biochemistry and the Center for Game Science at the University of Washington…
Q: R + FAD SCOA acyl-CoA dehydrogenase R + SCOA FADH 2
A: A class of enzymes known as acyl-CoA dehydrogenases (ACADs) is responsible for catalysing the first…
Q: Cyclic photophosphorylation uses two photons to generate one ATP. If the AG of ATP hydrolysis is -50…
A: Percent efficiency is defined as a measure of the manner in which how efficiently a process or…
Q: Which one of the following would be a valid symbol identifier of the fatty acid shown below? HO…
A: In the delta nomenclature of fatty acids the following points are considered:Number of carbons in…
Q: Assume that the complete combustion of one mole of fructose, a monosaccharide, to carbon dioxide and…
A: ∆G°' = -2810 kJ/mol∆G°'compound x = -38.1 kJ/mol Moles =?
Q: What type of DNA damage would you expect from UV-B irradiation (at 260 nm) of DNA that includes the…
A: UV-B radiation (260 nm) is one of the well characterized mutagens which causes a specific type of…
Q: Which mutation will most likely cause the mutant or protein to misfold in terms of thermodynamics.…
A: Mutations are the permanent change in DNA sequence. These changes may occur naturally or by inducing…
Q: A peptide in a solution with a pH of 7 has the following sequence: K-R-E-D-H-D-E…
A: The isoelectric point (pI) is the value of pH at which molecule carries no charge or the net charge…
Q: The illustration below shows several oxygen-dissociation curves. Assume that curve 3 corresponds to…
A: We know that hemoglobin (Hb) is the protein responsible for carrying O2 in blood. Certain other…
Q: Case Study: Enzyme Kinetics Data for new statin drug (inhibits HMG CoA reductase): 1 Substrate (UM)…
A: For a one-substrate enzyme-catalyzed reaction, the Michaelis-Menton equation shows the quantitative…
Q: Look at the synthesis of citryl CoA by citrate synthase in the figure. Which of the 4 general…
A: Citrate synthase is an important enzyme in citric acid cycle that catalyses the conversion of oxalo…
Q: how do telomeres protect against replicative shortening
A: Telomeres occur as repetitive regions found towards the end of a chromosome. Telomeres occur in a…
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- C6H8 + O2 ------à CO2 + H2O How many grams of C6H8 are needed to from 72grams of H2O ?Titration of alanine by a strong base, for example NaOH, reveals two pk's. Which is the titration reaction occurring at pK1 (pK1 = %3D 2.34)? O-NH2 + COH →-NH + H2O O-COOH + OH →-CO + H20 -COOH + -NH2 → -COO" + -NH2+ -CoO +-NH2* → -COOH +-NH2 O -NH3* + OH →-NH2 + H2OHemoglobin is considered to be a tetrameric complex with a 64 kDa (α β)2. When attempting to purify hemoglobin, we must first purify the α and β monomers (about 16 kDa each) to prepare the tetramer. This is formed from the dimer intermediate: 2 α + 2 β -> 2 αβ -> (α β)2. The graph given represents a size-exclusion chromatogram after the refolding of the hemoglobin tetramer Using the size-exclusion chromatogram given, 1. Draw an SDS-Page Gel with a reducing agent such as BME using the three peaks listed on the graph.
- Acid phosphatases are an important group of enzymes that can be detected in human blood serum. Under slightly acidic conditions (pH 5.0), this group of enzymes can hydrolyze biological phosphate esters as follows; R-O-P-O3-2+ H 20 OR-OH + HO-P-O3-2. Acid phosphatases are produced and can be detected in erythrocytes, kidney, spleen, the liver, and prostate gland. The enzyme from the prostate gland is clinically important because an increased activity in the blood is frequently an indication of cancer of the prostate gland. Tartrate ion can strongly inhibit the phosphatase from the prostate gland, but not acid phosphatases from other tissues. How can you use the information above to develop a specific procedure for measuring the activity of the acid phosphatase of the prostate gland in human blood serum?Name the types of glycosidic bonds found in this olygomer, from left to right (from 1 to 3) CH 20H CH 2OH CH 2OH но OH OH OH OH OH OH O alpha1-1, alpha1-4, n O alpha1-4, alpha1-4, n O alpha1-4, beta1-2 O alpha1-4, beta1-4 O beta1-4, alpha 1-4 « Previous Next Not saved Submit QuizPlease provide the name of the 12-lead
- why is CH3-CH-CH2-CH2-CH3 non imposable ? I OHYou have an aqueous solution of hemoglobin (pl = 6.8) at pH 5.2, and currently the proteins are soluble. If you had 1M HCl and 1M NaOH at your disposal, what could you do to precipitate the albumin out of solution? add NaOH to the solution O add HCl to the solution O add NaOH to the solution, then add equal volume of HCl to the solution O add HCl to the solution, then add equal volume of NaOH to the solutionHemoglobin is considered to be a tetrameric complex with a 64 kDa (α β)2. When attempting to purify hemoglobin, we must first purify the α and β monomers (about 16 kDa each) to prepare the tetramer. This is formed from the dimer intermediate: 2 α + 2 β -> 2 αβ -> (α β)2. 1. The graph given represents a size-exclusion chromatogram after the refolding of the hemoglobin tetramer. This process is not 100% efficient, so we may have leftovers of dimers and monomers. In the graph given, can we label the peaks given as a tetramer, dimer, or monomer?
- You have an aqueous solution of hemoglobin (pl = 6.8) at pH 6.5, and currently the proteins are soluble. If you had 1 M HCl and 1M NaOH at your disposal, what could you do to precipitate the albumin out of solution? O add NaOH to the solution add HCl to the solution add NaOH to the solution, then add equal volume of HCl to the solution O add HCl to the solution, then add equal volume of NaOH to the solution An error has been detected in your answer. Check for typos, miscalculations etc. before submitting your answer. Submit Answer Try Another Version 1 item attempt remainingWhich of the equations below best represents how excess acid in the blood plasma can be removed in the lungs by breathing? H+ (aq) + 0. 2(g) OH + H₂ CO (aq) OH+ + O (aq) 2(g) → H, CO. H + O₂ (aq) 2(g) 3(aq) 3(aq) → H₂O(g) + CO2(g) + CO2(g) → H₂O H, CO3(aq) → HCO, OH t + HCO3(aq) → H₂ CO3(g) → H₂O(g) (aq) → H, CO3(aq) 3 (aq) + CO2(g) H₂O(g) + CO2(g)The Hb Yakima variation is caused by the mutation D99H, which results in a shift in oxygen binding as shown in the graph. What effect does the D99H variation have on the [T] / [R] ratio of Hb Yakima protein conformation compared to Hb Normal and how does D99H alter oxygen affinity? Fractional saturation 1.0 2 Hb Yakima 20 Hb Normal 40 60 po, (kPa) 80 100