Below are the reduction reactions for oxygen and FAD. ½202 + 2e + 2H+ → H20 E°' = 0.83 V FAD + 2e + 2H* → FADH2 E" = -0.22 V What is the potential (E") for the oxidation of FADH by oxygen? What is the AG®' for the oxidation of FADH, by oxygen? If we assume that the pumping of protons in conjunction with the oxidation of FADH, requires 120 kJ, what percentage of the energy from FADH oxidation is stored in the proton gradient (think about how many protons are pumped when FADH, transfers electrons to oxygen)?

Q: One strand of a double-helical DNA has the sequence 5'-GCGCAATATTTCTCAAAATATTGCGC-3'. Write the base…

A: According to Watson-Crick base pairing rule, adenine (A) pairs with thymine (T) while guanine (G)…

Q: Consider the fructose-1,6-bisphosphatase reaction. Calculate the free energy change if the ratio of…

A: The objective of this question is to calculate the free energy change (ΔG) for the…

Q: Part 1. In dilute acid, hexoses exist in equilibrium with the corresponding 1,6-anhydrosugars. For…

A: One or more water molecules have been removed from sugars, which are known as hydro sugars. One…

Q: 9. Lactose exists in two anomeric forms, Draw both anomeric forms of lactose. Why no anomeric forms…

A: Answer is as follows  lactose and sucrose both are the forms of sugar.Lactose form 2 anomeric…

Q: Genetics Question 15

A: Homologous pairs are pairs of chromosomes that possess genes for the same traits at corresponding…

Q: Certain bacteria can respire in anoxic environments using arsenic (V) as electron acceptor. The…

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

Q: 8 From the Hill Plot below, the of the first binding event for the receptor-ligand system under…

A: The hill plot is a graph drawn based on the Hill equation given below.This identifies with the…

Q: Genetics Question 20

A: The objective of this question is to determine the correct order of genes on a chromosome map based…

Q: A coal fire plant uses 1 kg of coal to generate 1000 kWh of electricity and emits 50 kg of CO2 and 5…

A: The objective of the question is to understand the relationship between the functional unit (FU) and…

Q: Carbamazepine is a lipid -soluble antiepileptic drug that has a larger volume of distribution in…

A: The objective of the question is to understand the impact of obesity on the elimination half-life of…

Q: STEM Workplace Practices Q4

A: The objective of this question is to understand the difference between a product contaminant and a…

Q: please explain the question, i am unable to input values of x

A: The dependent variable, the reaction rate (µmol/L/min), is usually plotted on the y-axis and is…

Q: What property makes phosphatidylcholine a good emulsifying agent whereas triglycerides are not?…

A: Phosphatidylcholine contain hydrophilic head group and hydrophobic tail group.

Q: The reaction pictured is an oxidation-reduction reaction in the citric acid cycle in which the…

A: The objective of the question is to identify the molecules that undergo oxidation and reduction in…

Q: 2. Draw the ringed form of D-glucose with the following modifications: (a) Convert to sugar acid at…

A: Below answer given Explanation:Step 1:(A) Step 2:(B)(C)&(D) Step 3: Step 4:

Q: The rate of the reaction of glycogenn with inorganic phosphate, P₁, to form glucose-1-phosphate and…

A: For a chemical reaction: The rate law equation below describes the mathematical relation between the…

Q: STEM Workplace Practices Q7

A: The objective of the question is to identify the primary responsibilities that are routinely…

Q: Which of the following molecules is most susceptible to random hydrolysis? OA. None of these; all of…

A: Random hydrolysis, the non-specific cleavage of bonds by water molecules, can affect different…

Q: 16. A quantitative study of the interaction of a protein with its ligand yielded the following…

A: I cannot plot the graph as that would be doing your homework.Determine KD:From the graph, read the…

Q: Many studies have linked plasmids to bacterial resistance to antibiotics.  Closured circular…

A: Focusing on plasmids as a target to combat antibiotic resistance holds promise but requires a…

Q: 250 150 2 -250 150 100 -100 75 -75 50 -50 37- 37 25 20 15 10 Std Calf Fibrinogen BSA Std Biorad…

A:

Q: (Biochemistry Topics: Glycolysis and Citric Acid Cycle)  Why would a defect in the liver enzyme…

A: In mammals, fructose-1,6-bisphosphatase (Fbp) has two isotypes: liver and muscle, which are encoded…

Q: serine proteases act via a two-step catalytic mechanism. However, as a critical scientist, you may…

A: Serine proteases are protein cleaving enzymes that have Serine, Histidine and Aspartate (the…

Q: The image below is from what stage a) Prophase b) Interphase c) Telophase d) Metaphase e) Anaphase

A: Cell division typically involves two main stages: mitosis and cytokinesis. Here's a brief overview…

Q: In a tabular form list two differences between heat shock and electroporation as  methods of…

A: Transformation is the process by which a cell takes in naked DNA from its environment. Heak shock…

Q: What is the correct systematic name for the disaccharide below? Question 6 options: a…

A: Disaccharides are a class of carbohydrates that are made up of two monosaccharide units joined by a…

Q: pindle The cell above is in a) Meiosis 2 b) Meiosis 1 c) Mitosis ****

A: Given cell is in metaphase stage. It is a mitosis cell division.

Q: You have expressed a protein of interest in E. coli cells for further study in the lab. The protein…

A: One possible purification scheme for the protein of interest might include the following steps:1.…

Q: Propose a reasonable mechanism, using curved arrow notation, for the reaction performed in this…

A:

Q: You have a crude lysate sample (CL) containing a mixture of six proteins (1, 2, 3, 4, 5, ẞ-…

A: Proteins precipitate at specific concentrations of various salts. The concentration of salt required…

Q: If the membrane potential of a neuron drops to -55mV and sodium ions start to flow from outside to…

A: Concentration of ion gradients across a membrane and selective movements of ions along gradient…

Q: 2.13 Calculate the reaction enthalpy, entropy, and free energy, AH°r, AS°r, and AGºr, for the…

A: Reaction thermodynamics is the energy things that occur during a chemical reaction together with a…

Q: ẞ-Calendic acid is an omega-6, conjugated fatty acid that is the all-trans isomer of a-calendic…

A: Polyunsaturated fatty acids (PUFA) are fatty acids with more than one double bond. Complete…

Q: 1. ATP ACCOUNTING, Provide what is being asked for. Show all relevant calculations and summarize…

A: Fatty acids are organic compounds determined by a long hydrocarbon chain having a carboxylic group…

Q: Please help me fill in all the information

A: In order to finish your diagram, you would have to: Assign the proper labels to Complexes I, II (if…

Q: Genetics Question 24

A: The question is asking for the number of sister chromatids in a unicorn cell at metaphase of…

Q: Genetics Question 7

A: The objective of the question is to identify the correct event that occurs during the prophase of…

Q: 4) Following is the structural formula of lycopene, a deep red compound that is partially…

A: ● Lycopene is a naturally occurring pigment belonging to the carotenoid family which is…

Q: a) Based on the data shown in the image, what are the Km and Vmax for the enzyme with  L-DOPA and…

A: Enzymes catalyse biochemical reactions by lowering their activation energy. Enzymes bind to their…

Q: Estimate the total osmolarity of a 2-in-1 TPN bag containing D14W AA 6% plus 160 mEq KCl and 140 mEq…

A: Osmolarity is the number of solute particles per litre of the solution. First we determine the…

Q: Melting Temperature (Tm) of a dsDNA molecule is the temperature at which a 100% of…

A: The correct answer is:c. 50% of the dsDNA exists in a single-stranded (denatured) form.…

Q: Question 12 In the tertiary structure of a protein, the R-group of valine can interact with the…

A: Proteins are bio molecules with vast diversity in their structure. They exhibit four levels of…

Q: The anticodon _______ can form a Wobble interaction with 5’ UAG 3’? Please note the directionality…

A: Codon is defined as the combination of three ribonucleotides of  mRNA. These are complementary to…

Q: You have a racemic mixture of d-2-butanol and l-2-butanol. The d isomer rotates polarized light by…

A: The objective of this question is to determine the rotation of the polarization of light of a…

Q: Polymer beads (resin) made of DEAE (diethylaminoethyl) cellulose are packed in an ion exchange…

A: DEAE cellulose resin had some  groups which are positively charged and can bind proteins through…

Q: ALL THAT APPLY

A:

Q: 4. The interaction of Vitamin D3 with lipid membranes may be studied using different techniques. One…

A: A class of fat-soluble secosteroids is called vitamin D3 .Vitamin D3 is a kind of vitamin D that is…

Q: Considering PNPP → PNP reaction, would you expect to see more intense or pale color for the reaction…

A: para-Nitrophenylphosphate (pNPP) is a chromogenic substrate for phosphatases used in…

Q: An enzyme is mutated such that the KM of the mutated enzyme is lower than the KM of the original…

A: The objective of the question is to understand the effects of a mutation that lowers the KM of an…

Q: The authors in the abstract given above describe the mechanism for the activation of metallothionein…

A: Protein Phosphatase 2A (PP2A) Binding: Complexes of PP2A PR110 bind to MTF-1, the metal regulating…