Draw the product of the reaction of acetyl CoA with ACP-SH catalyzed by malonyl-CoA-acetyl-CoA-ACP transacylase (MAT). Provide the structure in the protonation state found in physiological conditions. SCOA malonyl-CoA-acetyl-CoA-ACP transacylase Q
Q: Consider the same reaction. Which of the statements below is true? Ja CH3 CH3 CH3 CH3 stronger acid…
A: The given reaction simple nucleophilic substitution reaction.The reaction just goes from least…
Q: Which of the following systems is not expected to feature bonds between atoms whose valence electron…
A: In graphite, each carbon atom is bonded to three other carbon atoms in a flat, hexagonal lattice…
Q: Curved arrows are used to illustrate the flow of electrons. Follow the arrows and draw the first…
A: Given is organic reaction.this is electrophilic aromatic substitution reaction.This is chlorination…
Q: Br BUL, DMF
A: Information of question
Q: What reagent would be required for the reaction?
A: Carbonyl compounds (aldehyde and ketone) react with an alcohol to form hemiacetal in the presence of…
Q: Compound A gives the product(s) below on oxidative cleavage with KMnO4 in acidic solution. Propose a…
A: Given that, the reaction is:
Q: Curved arrows are used to illustrate the flow of electrons. Follow the curved arrows and draw the…
A: The given reagent t-BuOK is a bulky base and lead to elimination of hydrogen from less hindered…
Q: -I :CI:
A: Given compound is,
Q: Free Response وندها Draw the mechanism and predict the product associated with the following…
A: Acid base reaction is a reaction that occurs between acid and base.Acid= proton donor Base = proton…
Q: At what position on each ring will bromination occur and EXPLAIN WHY!!!
A: The question is based on organic reactions.We need to identify the product and explain its…
Q: Draw the major product of this elimination. Consider regiochemistry and stereochemistry. Ignore…
A: Alkyl halide gives an elimination reaction by reacting with a strong base. E2 reaction involves a…
Q: Calculate the amount of heat needed to boil 162 g of ethanol (CH3CH2OH), beginning from a…
A:
Q: Br $ H R Br H H₂C • S Br H OH tax T o(-)(+)Na W X ene Y, the configuration of which is: a, Z; b, E,…
A: Given are organic compounds.Given is alkene Y which is cis alkene and has configuration Z.
Q: Synthesis Using Alkenes 8-50 How would you carry out the following transformations? Tell what…
A: Find out the reagent carry out each of the following transformations.
Q: Draw the skeletal ("line") structure of N-methyl-3-hexanamine. Click and drag to start drawing a…
A:
Q: 8. Indicate whether EACH PAIR of structures shown below are IDENTICAL molecules, CONFORMATIONAL…
A: Given some substitued cyclohexanes.Identify the types of isomers.
Q: Special Groups Some alkyl groups have interesting arrangements and are given special names to…
A: The given alkyl groups are shown below.We have to give them specific names.
Q: Predict the reagent(s) needed to produce this regiochemistry in this elimination reaction. OH A B с…
A: An E2 elimination reaction shows the simultaneous deprotonation by a base and the removal of a…
Q: Predict the product of this organic reaction under mildly oxidizing conditions: OH CH₂-C-CH₂ CH3 P +…
A: The primary alcohols get oxidized to form aldehydes which are further oxidized to form carboxylic…
Q: For the reaction I₂ + Br₂(g) 2 IBr(g), Kc = 280 at 150 °C. Suppose that 0.500 mol IBr in a 2.00-L…
A: Since initially we have only moles of IBr i.e productHence it will react in a backward direction to…
Q: 5. For each of the following molecules predict the max based on Woodward Fieser rules. Make sure to…
A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…
Q: OH ||
A: Information of question
Q: Make the following changes on the molecule in the drawing area below: 1. First, make sure this is…
A: Howarth projection is one of the ways of representation of monosaccharides in a three-dimensional…
Q: Calculate the amount of energy in kJ, required to heat two moles of H2O from 65°C to 115°C?
A: Information of question
Q: Predict the products. WH + Na NO₂+ HCl →>>
A: Information of question
Q: Which of the following compounds has a meridional isomer? A. [Fe(NO)5Br]+ B. [Al(CO)3(NO2)3] C.…
A:
Q: A vessel contains 0.1 kg of oxygen (O2) gas. Find the number of oxygen molecule having their…
A: It is given that:The mass of the oxygen gas = 0.1 kg = 100 gMaximum velocity = 210 m/sMinimum…
Q: + لاده (8) OH GH ہے H30+ non NaOM, MO H 25°C NaOH catalytic amount
A: The question is based on organic reactions.We need to identify the product and explain its…
Q: An aqueous 0.839 M acetic acid solution is prepared with a total volume of 0.500 L. The molecular…
A: Molarity (M) is a concentration term for a solution. The molarity of a solution is defined as the…
Q: A pharmacy technician is asked to dispense 250 ml of medicine, each dose of which must contain…
A: Mass drug = Volume x concentrationNumber of days = Total mass of drug/Mass of drug given in a day
Q: Solid nickel(II) nitrate is slowly added to 125 mL of a 0.0587 M sodium sulfide solution. The M.…
A:
Q: Complete the following reactions by filling in the necessary reacents. ? 3,4-diphenyl-1-butene 3, 4-…
A: The question is based on the concept of organic synthesis.We need to synthesize the product using…
Q: 9:53 AM Tue Nov 21 Question 18 of 20 Step 1 (slow) H₂O2(aq) + (aq) H2O(l) + IO-(aq) Consider the…
A: Rate law shows how the rate of a chemical reaction depends on reactant concentration. For a reaction…
Q: Complete and balance the following reactions (the left-hand side is not necessarily balanced…
A: a. PbO2 + 4HCl → PbCl2 + 2H2O + Cl2b. N2O5 + H2O → 2HNO3c. CH4 + 4S → CS2 + 2H2S
Q: 3. Name the following compounds using IUPAC nomenclature Br & b) CI
A: There are some basic rules for naming an organic compound using IUPAC nomenclature.. First decide…
Q: What is the dilution of serum in a tube containing 200 µl of serum, 500 µl of saline and 300 µl of…
A: The objective of this question is to calculate the dilution of serum in a mixture. Dilution is a…
Q: Is this a reasonable suggestion? Match the words in the left column to the appropriate blanks in the…
A: The energies of nuclear states are large relative to ordinary temperatures.ExplanationThe energies…
Q: Given the following reaction: IO3−(aq) + I−(aq) + H+(aq) ⇋ I2(s) + H2O(l) Identify the oxidizing…
A: Answer:Oxidizing agent is the specie that oxidizes others and itself gets reduced during a redox…
Q: (b) OEt Ph Me
A: An organic compound can be converted to another by reacting the given compound with other organic…
Q: Which one of the following is NOT sp3³ hybridized? O Ammonium lon O XeF4 OH₂S O Water OPCI3
A: The hybridization can be found using the formula. Number of Hybrid orbitals (H)= ( No. of valence…
Q: A common alkene starting material is shown below. Predict the major product or missing reagent to…
A: Alkene reacts with hydrogen halide according to Markovnikov rule to form alkyl halide.Alkene reacts…
Q: 1. Using the data in the table, determine the rate law for the following reaction: 3D+2E A + 2B+ 3C…
A:
Q: 3. A potential diagram for nitrogen at pH 0 shows the Eº values given below. What is the value of E°…
A: Well, we will have to use the concept of the Latimer diagram to calculate the required E° value. n…
Q: Proteins are thermodynamically unstable molecules since the Delta G of hydrolysis is quite negative.…
A: In biological systems, the stability of proteins poses an intriguing paradox. While the…
Q: b.) Co ero acerca suntnesis FO † Na00H₂CH₂ 1. add slowly 2.HCI 1. NaOCH8.CH₂OH 2.C6H₂CH₂Br 3. H₂0",…
A: The given reactions are shown below.We have to predict the major product of the given reaction.
Q: Correct each molecule in the drawing area below so that it has the structure it would have if it…
A: The question is based on the concept of organic reactions.We need to identify the product formed…
Q: i Selected Answer: OMe 1 1. НО 2. EtMgBr 3. H3O+ ? с. OH OH O OMe
A: The question is based on the concept of organic synthesis.We need to synthesize the product using…
Q: Use a dash or wedge bond to indicate the stereochemistry of substituents on asymmetric centers,…
A: Given that, the reaction is:
Q: 3. Which of these two reactions would go better? Why? Br CH3CCH3 CH3 CH₂CH₂CH₂Br NaN3 NaN₁ N3 ---->…
A: This is an example of SN2 reaction
Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…
A: Organic reactant and products are given.We have to draw the arrow pushing mechanism for the given…
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 2 images
- can you tell me step by step, what is happening to convert L-luciferin to D-luciferin? the chemistru behind it vur IvatuvI conditions. H,N COOH DOH .COOH HS L-cysteine L-luciferin D-luciferin Luciferyl-CoA synthase (Luciferase) ATP, Mg, COA OH -COA COA -COA L-luciferyl-CoA (enol) D-luciferyl-CoA hydrolysis hydrolysis enzyme enzyme COOH HO L-luciferin D-luciferin Download : Download full-size imagea Lactate dehydrogenase H H3C-C-coO- ОН ooc-C-CH3 L-(+)-Lactase Pyruvate This is a(an) b Creatine kinase CH3 O CH3 O H2N, АТР ADP NH2 NH2 Adenosine triphosphate Adenosine diphosphate Creatine Phosphocreatine This is a(an)Selective and specific inhibitors of acetyl-CoA carboxylase have been proposed to be potential anti-obesity drugs. (i) What is the effect of an inhibitor of acetyl-CoA carboxylase on fatty acid synthesis and fatty acid oxidation? Figure 5 shows the structures of the inhibitors of acetyl-CoA carboxylase: CABI-COA and CABI. What structural features of CABI make it a potential inhibitor of acetyl-CoA carboxylase?
- Imidazoleglycerol‑phosphate dehydratase is an enzyme in the histine biosynthesis pathway. It catalyzes the E1 dehydration of D‑erthyro‑imidazole‑glycerol phosphate to imidazole acetol‑phosphate. This is a rare example of a biological E1 reaction, as most biological elimination reactions occur through E1cB instead. In this reaction, D‑erthyro‑imidazole‑glycerol phosphate is first protonated to form a good leaving group. Then, the leaving group is ejected to form the resonance‑stabilized carbocation shown. Draw curved arrows forming the most stable resonance structure to explain why this reaction goes through an E1 mechanism. Draw curved arrows to form the most stable resonance structure.One of the steps in the pentose phosphate pathway for glucose catabolism is the reaction of xylulose 5-phosphate with ribose 5-phosphate in the presence of a transketolase to give glyceraldehyde 3-phosphate and sedoheptulose 7-phosphate. (a) The first part of the reaction is nucleophilic addition of thiamin diphosphate (TPP) ylide to xylulose 5-phosphate, followed by a retro-aldol cleavage to give glyceraldehyde 3-phosphate and a TPPcontaining enamine. Show the structure of the enamine and the mechanism by which it is formed. (b) The second part of the reaction is addition of the enamine to ribose 5-phosphate followed by loss of TPP ylide to give sedoheptulose 7-phosphate. Show the mechanism.The final step in the metabolic degradation of uracil is the oxidation of malonic semialdehyde to give malonyl CoA. Propose a mechanism.
- In glycerol metabolism, the oxidation of sn-glycerol 3-phosphate to give dihydroxyacetone phosphate is catalyzed by sn-glycerol-3-phosphate dehydrogenase, with NAD+ as cofactor. The reaction is stereospecific, occurring exclusively on the Re face of the nicotinamide ring.In the glycolytic pathway, a six-carbon sugar (fructose 1,6-bisphosphate) is cleaved to form two three-carbon sugars, which undergo further metabolism . In this pathway, an isomerization of glucose 6-phosphate tofructose 6-phosphate (shown below) occurs two steps before the cleavage reaction (the intervening step is phosphorylation of fructose 6-phosphate to fructose 1,6-bisphosphate ). What does the isomerization step accomplish from a chemical perspective? (Hint: Consider what might happen if the C—C bond cleavage were to proceed without the preceding isomerization.)Cholesterol-lowering drugs commonly target O HMG-COA synthase, the enzyme that catalyzes the synthesis of mevalonate O pyruvate decarboxylase complex, which catalyzes the synthesis of acetyl-CoA O mevalonate, an isoprene O HMG-COAreductase, the rate-limiting enzyme in cholesterol biosynthesis O HMG-CoA synthase, the enzyme that catalyzes the first step in cholesterol biosynthesis
- The rate-limiting step is a metabolic pathway is the slowest step which determines the overall rate of the other reactions in the pathway. In glycolysis, the rate limiting step is a phosphorylation reaction where phosphofructokinase (PFK-1) catalyzes the reaction fructose-6-bisphosphate -> fructose-1,6-bisphosphate, the same step in gluconeogenesis. Select one: The statement is FALSE. The statement is TRUE.1 of 4 Part A NADH + H* NAD' OH O H,C-C-C-o H,C-C-C-O Pyruvute Lactate dehydrogenase H. Lactate Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars. The single bond is active by default. 2C Q O ® H: contStep 7 of the citric acid cycle is shown. Which statement best describes what occurs in this step? CO₂ 1 CH || CH + H₂O CO₂ fumarate CO₂™ fumarase HO C-H CH₂ CO₂ malate A) Fumarate undergoes hydrogenation with hydrogens and electrons provided by the enzyme fumarase. B) Fumarate undergoes hydration with the aid of the enzyme fumarase. C) Fumarate undergoes hydrolysis with the aid of the enzyme fumarase. D) Fumarate undergoes reduction with the aid of the cofactor fumarase.
