The reduction potentials of the iron in each of the cytochromes in the electron transport system vary from–0.1 V to –0.39 V. Explain why these different values arenecessary for the operation of the system.

Q: Give the products of the following reactions. Draw the structures. (a) HgCl2 2 MeMgCI +

A: When two or more compounds react together to form a new compound, the process is known as the…

Q: Give the functions of the following ingredients, then name a branded/commercial skin or hair care…

A: 1) Ozokerite wax = Ozokerite was is made of paraffin hydrocarbons. It is used in the beauty products…

Q: ter is attached to 1 aspartate ligand, 1 cysteine ligand, and 2 histidine ligands. The glutamate…

A:

Q: what is the purpose of hydroxylamine hydrochloride in the spectrophotometric determination of iron…

A: Iron is determined sphetrophotometrically in FAS, ferric ammonium sulphate [NH4Fe(SO4)2.12H2O]. Iron…

Q: 2. Starting from the fully protonated form of EDTA, YH,²*, EDTA exhibits successive pKa's of 0.0,…

A: More the value of pKa less will be the acidic nature  Less will be the value of pKa more will be the…

Q: Why is there a thermodynamic push toward enzyme-substrate complex formation when a nonpolar…

A: Interpretation -  To tell about why there is a thermodynamic push toward enzyme-substrate complex…

Q: <p>What structural feature do hemoglobin, cytochrome c, and chlorophyll have in common?

A: Biomolecules are the macromolecules which are required for the biological processes. They are…

Q: The d-metals iron, copper, and manganese form cations with different oxidation states. For this…

A: In the periodic table, IA group elements (alkali metals) Li,Na, K,Rb,Cs exhibit the oxidation state…

Q: Which one of the following choices contains only TRUE statements? O The major role of myoglobin in…

A: Dear student this question is related to bioinorganic chemistry.

Q: Define cross-linked

A: Definition of cross linked has to be given.

Q: The o-complex formed for the bromination of benzoic acid should be Br, H COOH COOH COOH Br (a) (b) +…

A: Since, you have asked multiple questions. We will solve the first question for you. To get the…

Q: Summarize and briefly explain the chemical interaction between EDC and NHS in Electrochemical…

A: As per the guideline, Since you have asked multiple questions, we have solved the first question for…

Q: Explain how EDTA binds to a heavy metal

A: Interpretation: We have to tell how EDTA binds with heavy metal.

Q: Which of the following does not undergo oxidation in the presence of H2Cr207

A: H2Cr2O7 is an oxidising agent . It oxidises alkyl substituted benzene to benzoic acid.

Q: From E' values in Table 14.1, calculate the equilibrium constant for the glutathione peroxidase…

A: To find: Equilibrium constant of glutathione peroxidase

Q: Which hazard is not associated with the sodium fusion operation?     Open flame     Hot…

A: Answer  Hazard not associated with sodium fusion operation is…

Q: Part C - Comparing and Contrasting the Two Types of Voltage-Gated lon Channels Sort the phrases into…

A:

Q: Calculate the standard free energy change (AG") for the transfer of electrons from succinate to…

A:

Q: The Ksp of CaF2 is 1.6 x 10 What is the concentration of F- in solution?

A: Ksp = 1.6 × 10-6

Q: b) Complex II links the citric acid cycle and oxidative phosphorylation. Table 1: Biochemical…

A: In the redox reaction, succinate is undergoing oxidation and ubiquinone is undergoing reduction.

Q: Predict the products formed in each of the following reactions, and write a balanced equation:…

A: The equation in which the number of elements on the left side that is reactant and right side that…

Q: - (a) Calculate the standard free energy change as a pair of electrons is trans- ferred from…

A:

Q: What is meant by chemisorption?

A: Chemisorption is a sub-class of adsorption, driven by a chemical reaction occurring at the exposed…

Q: calculate the equilibrium concentration of FeSCN2+

A: Equilibrium is the state of the reactions in which the reactant converts product and product convert…

Q: Explain the procedure for synthesis of transition metal complexes of hydroxycinnamic acids? For the…

A: P-coumaric acid and ferulic acid are used to  synthesis the transition metal complexes of…

Q: A salt bridge between a lysine and an aspartate on the surface of two different aqueous proteins has…

A: Answer - The correct option is (d) = -4.57 Solution - According to the question - Given - ANS…

Q: (a) Discuss the role of carbonic anhydrase in CO2 transport. (b) Discuss the cause of ‘cold…

A: Protein can be defined as a macromolecule which is made up of amino acids. For example enzymes.

Q: The self exchange electron-transfer reaction between [Co(en)3]3+ and [Co(en)3]2+ is rather slow.…

A: According to the question, the self exchange electron-transfer reaction between [Co(en)3]3+ and…

Q: 12) At physiological pil. which amino acids act as axial heme iron ligands to cytochrome c?…

A: Amino acids combined to form proteins. They are those organic compounds which have both amino and…

Q: Early studies by biochemists investigating hemoglobin's oxygen binding were not aware of the…

A: In this question it is asked to show the effect of 2,3-BPG on the Oxygen binding curve.

Q: ctron reorganization.

A:

Q: | This problem can be worked with Equations 18-6 on a calculator or with the spreadsheet in Figure…

A: We can find the concentration using the Beer-Lambert law formula which is A = ε*b*C Given that…

Q: What is the LFSE for the [NiCl4]Cl2 complex

A: Given CFSE for the [NiCl4]Cl2 complex

Q: Write the overall equation for the process assuming a one electron transfer takes Page 3 It is…

A: Since you have asked multiple questions we will answer the first one for you. To get the remaining…

Q: Which of the following Is responsible for the dark blue colour complex formed in the redox titration…

A: Vitamin-C is more properly known as Ascorbic acid. This is an essential antioxidant needed by the…

Q: What causes cadmium ion(Cd2+) to precitipate at pH 9 solutions

A: Cd2+ reacts with OH- to form a precipitate of Cd(OH)2. Cd2+(aq) + 2OH- (aq)→ Cd(OH)2 (s)   At pH =…

Q: In which part of the oxalate ion acts as bidentate in complex formation reactions? K2Cr207 + 7H2C204…

A: ligands are the molecules which donates their pair of electrons to form bond with metal ion. There…

Q: Dihydrogen phosphate, H₂PO₄⁻(aq), undergoes the following acid base equilibria in blood: H₂PO₄⁻(aq)…

A: The Henderson-Hasselbalch equation is expressed as, pH=pKa+logA-HA......(1) Where, [A-] is the…

Q: We chemically linked three reactions together. Which one(s) were fast relative to the other(s)? Why…

A: The given 3 equations represent all the chemical reactions taking place during an iodine clock…

Q: Calculating the molecular weight and subunit organization of a protein from its metal content the…

A: The solution is provided in the next step:

Q: Cysteine is an amino acid with S as the donor atom. It forms complexes with Fe2*, Hg2*, Mg²*, and…

A: The donor atom at cysteine residue is S.

Q: Explain the function of each electrode in the polarography cell

A: The function of each electrode in the polarography cell has to be given,

Q: 2. One of the common methods used to determine phosphorus in urine isto treat urine with…

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: From each of the following pairs of substances, use data inAppendix E to choose the one that is the…

A: An oxidizing agent is a chemical species that tend to oxidize other substances. (a) All halogens act…

Q: Calculate AG for the creation of an electrochemical gradient of protons in a mitochondrion, when the…

A: Given that, R=8.314 J/mol.K,      T=298K    , F=96485 C/mol     and pH=7and 8 ∆G=RHTHlnxinxout,Here…

Q: Calculate the Ksp for Li3PO4 if at equilibrium the concentration of PO43− ion is 3.30 × 10−3 M.

A: Given: concentration of PO43- ion= 3.30 × 10−3 M

Q: A protein binds a ligand with a ka value of 7.4 x 104 M-1s-1 and a kd value of 6.4 x 10-4 s-1. What…

A: For any protein ligand complex, A+B⇌kdkaABKD=kakd where, KD=[AB][A][B], which is the dissociation…

Q: Write the chemical reaction of EDTA binding to mercury and draw the EDTA molecule chelated to…

A: The above reaction is a well known example of the extraction of toxic metal like mercury by…

Q: Which of the following could be added to a solution of monobasic dihydrogen phosphate (KH2PO4) to…

A: A buffer solution is that which resist change in pH when acid/base is added in small amount.

Q: The temperature-gated cation channels are involved in our sensation of hot and cold. Among these…

A: A. cold