Which complexes/enzymes play a roll in pumping protons (H+)? (Select all that apply) Complex I Complex III Complex IV ATP Synthetase

Q: None

A: The response depicted is the enzymatic hydrolysis of an ester to form an acid and an alcohol.…

Q: Glucosidase has KM = 6.0 x 10 -5 M; what value of [S] is needed to get: a) v initial = 0.75 V max…

A: Here Michaelis Menten equation will be used whose formula is V0 = vmax [S]/ (Km+S)Here Vo = initial…

Q: Cooximetry is used for:     Question 17 options:   A)  determination of…

A: The objective of the question is to identify the correct application of cooximetry in the field of…

Q: At several points in the electron transport chain, iron cations gain or lose electrons by reactions…

A: Oxidation is the reaction which involves the loss of electrons. Reduction is the reaction which…

Q: 10) Calculate K. Cu(OH)2(aq) = Cu2+ (aq) + 4 NH3(aq) = Cu(NH3)4²+ (aq) Cu(OH)2(aq) + 4 NH3(aq) A)…

A:

Q: Fe3+(aq)+ SCN–(aq) ⇄FeSCN2+(aq) Once the clear potassium thiocyanate was added, the mixture turned…

A: Le Chatelier's priniciple states that any change in equilibrium condition changes the system in such…

Q: What is the difference between a coupled and an uncoupled Reaction?

A: Many chemical reactions are endothermic i.e. requires external energy and therefore are…

Q: Which of the following best describes the O B. Fe3*] (3 x [OH]) OC Fe3+] + (3 x [OH"])3 OD…

A: Solubility equilibrium is as follows  Fe(OH)3(s) -----> Fe3+(aq.) + 3 OH-(aq.)

Q: Question 22 An enzyme functions best at its optimal temperature. What would possibly happen if the…

A: Enzymes are the biological catalyst which catalyses the biochemical reactions inside our body.

Q: The conversion of CO(g) to CO₂(g) is sped up by introducing CO(g) to solid platinum. This makes…

A: In the above reaction solid platinum act as heterogeneous catalyst.  (i.e.,Option D is Correct…

Q: the rate of nonmediated transport

A: According to the question the Na+-K+ ATPase uses the free energy of ATP hydrolysis in an active…

Q: 5). A). Calculate the delta G for the hydrolysis of ATP (reactant) to ADP and inorganic phosphate…

A:

Q: O Lyase

A:

Q: CN inhibits the oxidation of cytochrome aa3, what will be its consequence? O No electron loss for 02…

A: Ans. Option (d) is right. During electron transport system, NADH donates electrons to ubiquinone…

Q: Rank the following from smallest (1) to largest (6) mitochondria enzyme eukaryotic cell…

A: To rank the following from smallest to largest. mitochondria -  enzyme -  eukaryotic cell -…

Q: Fe3+(aq)+ SCN–(aq) ⇄FeSCN2+(aq) The color lightened so according to Le Chatelier's priniciple how…

A: The reaction is given as follows: Fe3+(aq)+ SCN–(aq)  ⇄ FeSCN2+(aq)

Q: What is the coefficient that should be placed in front of sodium phosphate (N23PO4)? * H3PO4 + NaBr…

A: In order to balance a chemical equation, count the number of atoms of each element present on both…

Q: Donitase catalyzes the reversible isomerization of citrate to isocitrate. CH₂COO™ HỌC CHO H-C-COO Н…

A: Aconitase is an enzyme that plays a crucial role in the citric acid cycle, also known as the…

Q: 1/v (mM/min)-¹ -0.1 0.15- 0.10- 0.05- 0.0 0.1 1/[s] mM-1 0.2 he Vmax and Km values for this enzyme…

A: A double reciprocal plot which represents the Michaelis-Menten equation of enzyme kinetics is called…

Q: Name ImP O ilum palpatide O ilum(1) palpatide O ilum(1) palpatine O ilum palpatine

A: In this question, we want to write the name of ImP  You can see how to write the name of this…

Q: Equilibrium Shift Stress (H,] (HI] remalm 1. Add H, right decreases Increases sam 2. Addl, 3. Add HI…

A: As you have mentioned a question with multi parts, we will solve the first three subparts for you.…

Q: The following reaction of the Calvin cycle is catalyzed by a/an [Select] type enzyme which has…

A: To find: the catalytic enzyme in the given reaction

Q: 1. Suppose an enzyme only shows activity when the side chain -COOH group of a glutamic acid in the…

A: a) The enzyme is more active at pH 2.4.At pH 2.4, the protonation of the side chain -COOH group of…

Q: Based on the chart shown, if there is unlimited enzyme potential with excess enzymes, why not always…

A: The rate of the reaction is referred to the change in the molar concentration in the distinct…

Q: 13. Four different drugs were being evaluated as inhibitors of a particular enzyme and four…

A:

Q: What is the charge of the complex formed by a platinum (II) metal ion coordinated to two ammonia…

A:

Q: What is the standard free energy (∆G0’) for the reduction of coenzyme Q by NADH as carried out by…

A:

Q: The image at right shows which of the following aspects of enzymatic catalysis? Active site +…

A: To describe the substrate specificity , various enzyme catalyzed reactions occur . So we will…

Q: Equation given:  AuBr(s) + 2 CN– (aq) ⇄ [Au(CN)2]– (aq) + Br– (aq)       Keq = 2.02 x 1033  Ksp for…

A: Given-> AuBr(s) + 2CN-(aq) <------> [Au(CN)2]-(aq) + Br-(aq) Keq = 2.02 × 1033 Ksp(AuBr) =…

Q: Write the equilibrium -constant expression for the reaction shown in terms of [A], [B], [C] and D.…

A: Given Reaction,  A(g)+B(g)  --------->  2C(g)+D(g)

Q: The chemical reaction  Fe[SCN]2⇋ Fe+2 +2SCN-  a)is it endothermic or exothermic? b)What would…

A: We have to tell the given reaction is exothermic or endothermic

Q: Part D Cofactors and coenzymes act to ▸ View Available Hint(s) Oinhibit the binding of the substrate…

A: The objective of the question is to identify the correct role of cofactors and coenzymes in enzyme…

Q: How can you tell which is the electron donor in each of the redox couples? Redox couple one:…

A: Electron donation refers to the oxidation ,the species which donates electron undergoes oxidation…

Q: Which of the following statements is false? 1) Metabolic pathways are a series of chemical reactions…

A: 1) Metabolic pathways are a series of reaction found in biochemical reactions . It can be linear…

Q: glyceról + glycerol-3-phosphate ATP + H2O ADP + HPO42- + E the net products of the coupled reactions…

A: Net reaction is, glycerol+ATP ----> glycerol-3-phosphate + ADP + H+

Q: Which of the following is TRUE? Check all that apply: O Enzymes decrease AG. O Enzymes increase Ea.…

A: In the following question given some statements about enzyme catalyst reaction. * Enzyme decrease ∆G…

Q: Which cofactor(s) transfer single carbon groups in their most oxidized form (select all that apply)?…

A: A cofactor is referred as a non-protein chemical that helps with a biological chemical reaction.…

Q: Which of the following is the most reasonable explanation for why the curve on the graph below does…

A: Enzymes are biological catalysts. They can increase the rate of a reaction. The enzymes are mostly…

Q: what is the Ksp expression for barium phosphate?

A:

Q: word equation

A: An word equation in chemistry is the chemical reaction expressed in words rather than chemical…

Q: (b) Calculate the standard free - energy change (AG'o) for the conversion of pyruvate to lactate and…

A: Pyruvate + NADH + H+ ⇌ lactate + NAD+

Q: In Ca + CuPd2+ --> Ca2+ + Pd, which reaction is at the cathode? Са -> Са2+ Pd2+ -> Pd О both neither

A: Electrochemical cells convert chemical energy into electrical energy, and then electrical energy is…

Q: Identify the correct enzyme classification for the reactions shown below: (A) (B) NADH + Hr NAD…

A: Enzymes catalysed the biochemical reaction. Enzymes are essential for digestion, function of liver…

Q: [CLO-2] Which of the following changes can influence all structres (primary, secondary etc) O pH…

A: There are four levels of protein structure.    1. The sequence (order) of amino acids in a protein…

Q: 3) Which of the following is the expression for the solubility product of silver oxalate (Ag₂₂4)? A)…

A: 3) Solubility product (Ksp)  of a sparingly soluble salt  is defined as the product concentration of…

Vitamins and Coenzymes

A class of organic compounds needed in the human body for normal activities is known as vitamins. They are characterized into two parts depending upon their solubility in water. They can act as coenzymes, cofactors, or prosthetic groups for enzymes.