(d) || CH3-C- =2 CH3-C O= + CO₂ 2 Pyruvate Acetate The conversion of pyruvate to acetate represents Consequently, the complete balanced reaction is a reduction. no change in oxidation state. an oxidation. Consequently, the complete balanced reaction is (e) pyruvate → acetate + CO2 pyruvate + NADH + H+ → acetate + CO2 + NAD+ pyruvate + NAD+ acetate + CO2 +NADH + H+
Q: A particular reaction has a ΔG‡ of 30.0 kJ mol-1 at 25.0 °C. In the presence of an enzyme, the same…
A: Step 1:
Q: A gene knock-out can be described as: Question 2 options: Introduction of a…
A: Let's break down each option:Introduction of a cloned gene into a living cell in an attempt to cure…
Q: are best suited for diagnosing a disorder that is caused by low protein expression due to unwanted…
A: Molecular tests are best suited for diagnosing a disorder caused by low protein expression due to…
Q: The __________ strand is read by RNA polymerase. The __________ strand is identical to the…
A: The theory of central dogma states that genetic information flows only in one direction, from DNA,…
Q: The storage polysaccharide starch is a mixture of the molecules amylose (an unbranched polymer of…
A: Imagine a giant rope made up of multiple strands (like amylopectin). If you wanted to dismantle that…
Q: Arrange the steps of performing the test to detect the presence of the glycoproteins indicating…
A: The objective of the question is to arrange the steps of performing the test to detect the presence…
Q: 80.00 mL of 0.350 M benzoic acid (K = 6.4×105) is titrated by 0.350 M NaOH. Calculate the pH of the…
A: Benzoic acid (C6H5COOH) is a weak acid with a dissociation constant (Ka) of 6.4 × 10-5. When it…
Q: R 20 O- protein N CH3 H₂N asparagine side chain HO OH OH activated sugar Draw the product of the…
A: An O-glycosidic bond is a covalent bond formed between a carbohydrate's anomeric carbon and the…
Q: What is the correct assignment of the names of the functional groups in the following nitrogen-…
A: Step 1:Structure 1:Contains imine functional group. Characteristics of imine functional group are…
Q: What is the concentration in ppm of Sulphur in a water supply if there are 0.002mL of Sulphur in…
A: Step 1:We need to use the conversion 1ppm= 0.001mL/LBased on the given,Since we have 0.002mL/L…
Q: With the advent of photosynthesis, the amount of oxygen in the atmosphere has varied over the eons…
A: Approach to solving the question:Detailed explanation:Examples:ANSWER IS 12 ML H20 Key references:…
Q: Parts of the mechanism for lysozyme are shown below. The catalytic lysozyme residue side chains can…
A: Lysozymes cleave the glycosidic bond between N-acetylmuramic acid (Mur2Ac) and N-acetylglucosamine…
Q: Select all that applies
A: To ensure that all of the 14C label is released as 14CO2 during fermentation, the 14C label must be…
Q: Calculate the percent error for pipette P1000.
A: The pipette is designed to dispense a specific volume of liquid, in this case 1000 microliters (uL).…
Q: What is the net yield of ATP when 2 molecules of pyruvate are completely oxidized? (enter numerical…
A: The net yield when 2 molecules of pyruvate are completely oxidized is 20 ATP. When 2 molecules of…
Q: 7. The diffusion constant for the membrane protein fibronectin is approximately 0.7 x 10-12 cm²/sec,…
A: For fibronectin:Dfibronectin = 0.7 x 10-12 cm2/sect = 50 x10-3 secDistance =…
Q: Digestion of cellobiose in cows produces two glucose units which is then absorbed into the bloodand…
A: Now, let's calculate: 1: Glycolysis produces 2 ATP.2:From oxidative phosphorylation, each NADH…
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: What is the major organic product obtained from the following reaction? CH3 2 4 3 1 (CH3)2C=CH2 HF…
A: Step 1:
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: Alternative splicing: Question 15 options: results from non-spliceosome mediated splicing. is…
A: One notable difference between prokaryotic genes and eukaryotic genes is that prokaryotic genes do…
Q: Write a mechanism describing the conversion of citrate to acetyl CoA and oxaloacetate, catalyzed by…
A: ATP-citrate lyase (ACL) catalyzes the cleavage of citrate using energy from ATP to produce…
Q: Which of the following processes is dependent on the activity of pentose phosphate shunt?…
A: The pentose phosphate pathway, or the pentose phosphate shunt, plays a crucial role in several…
Q: Consider a cell that requires much more ribose5-phosphate than NADPH. The cell needs ribose…
A: The question is asking about the metabolic fate of glucose 6-phosphate, glycolytic intermediates,…
Q: Hemp oil contains eicosenoic acid (20:149) as its primary monounsaturated fatty acid. Let's consider…
A: Approach to solving the question: Detailed explanation:1.β-Oxidation Products and ATP Required for…
Q: Below are the reduction reactions for oxygen and FAD. ½202 + 2e + 2H+ → H20 E°' = 0.83 V FAD + 2e +…
A: Step 1:Step 2: Step 3: Step 4:
Q: Genes that encode proteins that promote apoptosis in response to cellular stress are referred to as:…
A: The genes you're looking for are called:Tumor suppressors Here's why:Tumor suppressors: These genes…
Q: Suppose that we sample a signal at fS = 250 Hz and get alternating values of -2 and 6 V. (a) What do…
A: here we will be using Nyquist-Shannon sampling theorem ,The theorem states that to accurately…
Q: Which feature of an enzyme, distinct from non-enzyme proteins, relates specifically to their…
A: The question is asking us to identify the unique feature of enzymes that is directly related to…
Q: fill in tables
A: Step 1 a) Series number 1 (S1):Initial concentration of lysozyme, C1 = 10 mg/mlInitial aliquot…
Q: Deficiencies of carnitine, carnitine acyltransferases, or carnitine/acylcarnitine translocase affect…
A: CPT I deficiency is when long-chain fatty acids remain attached to carnitine in the matrix because…
Q: 1. Name and briefly describe the function of three different classes of proteins that participate in…
A: 1) Three classes of proteins involved in recognition events to regulate immune responses are:…
Q: Asp48 E(-1) D(-2) H (c) ( To identify the critical enzyme resi- due:substrate interaction and…
A: The parameter is used to define catalytic efficiency of an enzyme. The greater the value, greater…
Q: Calculate the equilibrium membrane potentials to be expected across a membrane at 37 ∘C, with a NaCl…
A: The objective of this question is to calculate the equilibrium membrane potential across a membrane…
Q: The least developed human cells are: Question 19 options: Somatic cells (e.g.,…
A:
Q: Which statement is false? ○ Each chain of collagen adopts a right-handed helix ○ Disulfide linkages…
A: Step 1: The false statement is : Silk resists stretching because of its β conformation.…
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: 14. Discuss the significant similarities and differences between Gram-negative and Gram-positive…
A: Some key similarities between Gram-negative and Gram-positive bacteria include:1. Cellular…
Q: A 4. Rank the following polymers in order of hydrolysis rate. (6 pts) B C Faster n D Slower
A: Approach to solving the question:Step 1: Identify key factors affecting hydrolysis rateBond…
Q: a)Dr. Thisisaneasyexam decides to amplify a gene from a plasmid using PCR. She starts out with 6.6 x…
A: Sure, let me provide a more detailed explanation for the calculations.a) Calculating the number of…
Q: You have a sample – sample 1 - that has a concentration (✗) particles. From this you take 1 mL and…
A: Dilution is the lab procedure used for lowering the concentration of the solute in a solution by…
Q: A nonsense mutation results in an exon junction complex remaining on the mRNA. This mRNA:…
A: A nonsense mutation results in an exon junction complex remaining on the mRNA. This mRNA: Will be…
Q: A high KM will result in an efficient enzyme. A. True B. False Specificity constant = Kcat/ KM kcat…
A: The appropriate responses to your queries are as follows:A high KM will result in an efficient…
Q: Digestion of cellobiose in cows produces two glucose units which is then absorbed into the blood and…
A: Calculating the ATP yield from the catabolism of Glucose in Muscle and Heart cells through cellular…
Q: To prepare a gel sample, you want to load 50 ng total of protein/well. You have added 200 μL of…
A: Below answer given Explanation:Step 1: Step 2: Step 3: Step 4:Step 5:
Q: The molecule I was given is picene: and I need to answer this question
A: To calculate the width (Lx) and length (Ly) of the molecule picene using the aromatic bond length of…
Q: 2. The precise biochemical mechanisms underlying the rapid shutdown of glycolysis in skeletal muscle…
A: (a) Approach to solving the question: The main process by which glucose is broken down to produce…
Q: No hand writingPlease draw out a mechanism thank you so much!
A: Step 1: Step 2: Step 3: Step 4:
Q: (Biochemistry topics: Glycolysis, Citric Acid Cycle, and Electron Transport.) There is a reciprocal…
A: In the reciprocal regulation of glycolytic and gluconeogenic reactions, the interconversion of…
Q: A genetic variant is associated with low penetrance but high expressivity. This means the variant is…
A: High chance of showing disease symptoms but symptoms will be mild: This option is incorrect Low…
Step by step
Solved in 2 steps
- [AktivGrid] Draw the product of the reaction of isocitrate catalyzed by isocitrate dehydrogenase in the TCA (citric acid) cycle. Provide the structure in the protonation state found in physiological conditions. rxn' F-C-H NAD+ isocitra te dehydro genase NADH, Dra H+, > Problem 5 of 12 Submit H Atoms, Bonds and Rings OH Charges CH2OH Drag To Pan CH2OH- H OH Undo Reset ―CH2OH- Remove Done ⚫SH CHO +Which one of the following regarding the chemistry of glycolysis & gluconeogenesis is FALSE? Reaction 6 of glycolysis catalyzed by glyceraldehyde-3-phosphate dehydrogenase involves oxidation & addition of a P; group. Reaction 3 of gluconeogenesis catalyzed by enolase involves hydration, the addition of water to a carbon-carbon double bond (C=C) to form an alcohol. Reaction 1 of gluconeogenesis catalyzed by pyruvate carboxylase involves decarboxylation. Reaction 9 of gluconeogenesis catalyzed by fructose-1,6-bisphosphatase involves dephosphorylation (phosphoester hydrolysis). Reaction 1 of glycolysis catalyzed by hexokinase involves phosphorylation (using ATP). O 0000[AktivGrid] Draw the product of the reaction of isocitrate catalyzed by isocitrate dehydrogenase in the TCA (citric acid) cycle. Provide the structure in the protonation state found in physiological conditions. 9 H-C-OH 800- -H CH₂ ° Coo of NAD+ dehydrogen isocitrate ase NADH, H*, Drawing CO2
- [Cellular Metabolism] Give the Steps, Enzyme/s involved, Electron carriers, ATP Generation, End product and significance of the following metabolic pathway: Pyruvate Oxidation (explain in 1-3 sentences only, make a table )The oxidation of Gly-3-P to 1,3-bisphosphoglycerate proceeds with an unfavorable AG which equals 6.3 KJ/mol, yet the flow through this point in the glycolytic pathway proceeds smoothly. Why???Acetyi CoA Oxaloncetate CoA NADH Citrate NAD Isocitrate Malate Funiarate NAD co NADH FADH, FAD a- Ketoghutarate Succinate co, NAD+ ATP Succinyl CuA NADH ADP - P For each molecule of glucose (C6H12O6) oxidized by cellular respiration, how many moles of CO2 are released in the citric acid cycle? (see the figure above) а. 2 b. 4 с. 6 d. 0 е. 3
- Are there any coupled reactions. If so, which ones are coupled. In the oxidation reduction reactions identify what is being oxidized and what is being reduced. Which are exergonic and which is enderdorgonicThioester play an important role in glycolysis and the TCA cycle. Which reactions in glycolysis and tca cycle involve thioesters.1 2 points Order the following TCA cycle metabolites in the order they are produced in one turn of the citric acid cycle. Not all answers will be used. 2 1 4 3 TI Isocitrate Citrate Lactate Pyruvate Oxaloacetate Isocitrate Succinyl-CoA Aconitate 3-Phosphoglycerate -DO
- With regard to the glyceraldehyde-3-phosphate dehydrogenase enzyme reaction: The product of this reaction is “rather special”. CommentIn which of the following citric acid cycle reactions does the coenzyme FAD participate? * citrate - isocitrate O succinate - fumarate O malate - oxaloacetate O more than one correct response O no correct responseThe enzyme is considered to be alan * ÇOO ÇOO Lactate dehydrogenase HO-C-H+ NAD C=0 + NADH + H CH: Pyruvate Lactate O Oxydoreductase O Isomerase O Hydrolase O Ligase O Dehydratase