Which of these are components of animal fatty acid synthase (FAS)? B-ketoacyl reductase enoyl reductase ✓ acetyl transacylase acyl CoA synthetase 3-hydroxyacyl dehydratase acyl CoA dehydrogenase
Q: A dialysis tube that contains 10 mL of a 5% sucrose solution and that is permeable to water but not…
A: It is the movement of water from higher water concentration to lower water concentration through a…
Q: Which of the following statements concerning SDS in SDS-PAGE is INCORRECT? a. SDS is a negatively…
A: SDS-PAGE is an electrophoresis technique used to separate protein molecules. Protein molecules can…
Q: a. The importance of recombinant DNA technology in Environment b. Potential products…
A: DNA : Deoxyribo nucleic acid. It is a polymer which is composed of two polynucleotide chains that…
Q: Which of the following statement about the enzyme thermodynamics is TRUE? a. Enzymes increase…
A: Introduction Enzymes are known as bio-catalyst. All the metabolic reaction of our body is enzyme…
Q: a series of tubes contains 1 mL of diiluent. 0.5 mL of serum is added to tube 1 and then mixed. 0.2…
A: Recall that : Equation of dilution: M1V1 = M2V2 where: M1 is the molar concentration of the stock…
Q: ) What would be the predominant ionization states of this amino acid at physiological pH (7.4) and…
A: Amino acids contain an alpha-amino group, an alpha-carboxylic group, and a side chain. The side…
Q: 15) The graph at right shows the results of reaction rate vs. substrate concentration for a…
A: For a one-substrate enzyme-catalyzed reaction, the Michaelis-Menton equation shows the quantitative…
Q: 2. Aspirin can be absorbed into the blood through the cells lining the stomach and the small…
A: Aspirin is a drug that is used to reduce pain, antiinflammation, and fever. Aspirin is chemically…
Q: What typically is found in position X in the molecule below?
A: Nucleotides are molecules that have a nitrogenous base (Adenine, Thymine, Guanine, Cytosine and…
Q: Enumerate the 4 protein structures and give its corresponding process and location in the cell.
A: A protein is a polymer of amino acids. Protein can assume multiple conformations based on the nature…
Q: Even though HbA is a heterotetramer (not all the subunits are the same), the alpha- and beta-globin…
A: Haemoglobin is a carrier protein that carries oxygen to the cells . It is present in red blood cells…
Q: diabetic patient has a sodium concentration of 141 mmol/L, a glucose concentration of 742 mg/dL and…
A: Osmosis is the movement of water across the semipermeable membrane driven by the difference in…
Q: Fill in the blanks In the peptide, merrychristmas, there are a total of _____ peptide bonds and…
A: Peptide bond is the covalent bond which is formed from the condensation of two amino acids (carboxyl…
Q: When a protein is folded in aqueous solution, some residues are driven inside to form a “hydrophobic…
A: Introduction Proteins are the most abundant macromolecule present in our body. Proteins performs…
Q: This question is about "ANSERINE" not just "SERINE
A: Anserine is a dipeptide composed of beta alanine and methyl histidine. It is found in brain of birds…
Q: How can Nestle company help in fighting the obesogenic environment in Mexico with their food…
A: Mexico is the second most obesity affected country in the world.More than half of its youngsters and…
Q: 1. By mistake, a student placed microdrops of solutions of alanine and leucine on the same point on…
A: All the 20 standard amino acids except proline have a primary amine group . Ninhydrin is a very…
Q: Which two molecules are lipids and are they lower or higher numbered lipids and are they steroid,…
A: Number (2) is a phosphate moiety part of H3PO4 Number (3) is a carbohydrate. It is a hexose sugar…
Q: A culture of E. coli growing in a medium containing the normal, lighter isotope of nitrogen (14N) as…
A: Recall that: An important characteristic of DNA replication is that it is semiconservative. Two…
Q: For the enzymes involved in producing ATP at an extremely high rate, please indicate the products…
A: ATP (adenosine triphosphate) is the energy currency that the cell uses in metabolic transactions.…
Q: Each ionizable group of an amino acid can exist in one of two states, charged or neutral. The…
A: pKa is the pH at which half of the acid is dissociated. Given to us is the amino acid histidine with…
Q: Based on the functional groups in estrogen and testosterone, which would be more hydrophobic.…
A: Estrogen and testosterone are sex hormones.They are secreted by the gonads and regulate the…
Q: Question 6 At pH 9.0, which of the peptides listed in Question #4 would bind tightest to a…
A: Hydrophobic interaction chromatography (HIC) separates molecules based on their hydrophobicity. HIC…
Q: Which of the following statements about aromatic amino acids is correct? (a) All are strongly…
A: Organic substances known as amino acids include both amino and carboxylic acid functional groups.…
Q: Identify basic structure of the 8 types of membrane proteins shown below Understand how primary…
A: According to the fluid mosaic model of the plasma membrane is a phospholipid bilayer that has…
Q: Determine the Primary amino acid sequence of an Octapeptide Composition · Tyr , Arg，Pro, Lys ,Lys…
A: Introduction Amino acids are building block of proteins. Amino acids contain both amino and…
Q: Identify the different functions of the genes coded in the lac operon region.
A: Operon is a set of linked genes that codes for proteins that are functionally related. lac operon is…
Q: 35. What is the approximate pl for the peptide MEKVDRP. Because this is a peptide, assume the pka…
A: Peptide : Peptides are short or small chains of amino acids having about 2-50 amoino acids. As amino…
Q: In biochemistry，what is the main function of amide group and carboxyl group on amino acids？which one…
A: Proteins are made up of amino acids. When few amino acids are joined, the formed structure is called…
Q: d) Ninhydrin is used to turn amino acids in fingerprints purple, make a good way to stain…
A: Note: As per the guidelines, only the first two subparts are to be answered. Kindly resubmit the…
Q: In most cases the peptide bond is in the trans conformation. What statement below best explains this…
A: In proteins the adjacent amino acids are held together via peptide bonds . A peptide bond is an…
Q: Draw the Conversion of Pyruvate to Acetyl CoA pathway, then identify and label the different types…
A: Conversion of Pyruvate to Acetyl CoA occurs by enzyme pyruvate dehydrogenase, It occurs by oxidative…
Q: You've discovered a novel biosynthetic pathway that makes the molecule caffeine. The pathway can be…
A: In biochemistry, a metabolic pathway is series of enzyme catalysed reaction where product of one…
Q: Discuss in detail about the structure of protein .
A: Proteins are one of the four major biomacromolecules. Proteins can be composed of one or more…
Q: Calculate the approximate concentration of the uncharged form of alanine (see below) in a 0.01M…
A: Recall that: Dissociation of a weak acid is mathematically described by the Henderson-Hasselbalch…
Q: In this FRET data table, an antibiotic was added, but the type was not recorded. According to the…
A: FRET (Förster resonance energy transfer) is a technique in which energy transfer between two…
Q: Since myoglobin is red and it may interfere with the absorbance of Bradford Protein Assay at…
A: Bradford protein assay is performed to measure the amount of protein in an unknown sample. Coomassie…
Q: Define DEHYDRATION REACTION: HYDROLYSIS:
A: A chemical reaction is when one or more reactants are converted into one or more products.…
Q: After heating albumin at a high temperature, does it still biologically active? Explain why.
A: Proteins structure and function are affected by several factors such as temperature, pH, detergents,…
Q: Why can you not create a Ramachandran plot for RNA molecules? Is it possible to get a similar type…
A: Ramachandran plot is plot that describes the distribution of torsional angles called phi and psi ,…
Q: What are the monomers of DNA & RNA? What 3 parts do the monomers contain?
A: Introduction: Nucleic acids are large biomolecules that carry hereditary information for cellular…
Q: Need help, please.
A: Malate dehydrogenase is an enzyme that catalyzes the final reaction of the TCA cycle. In the first…
Q: Detergents disrupt hydrophobic interactions by coating hydrophobic molecules with molecules that…
A: Hemoglobin is an oligomeric protein with four polypeptides. The individual polypeptides are joined…
Q: 1. Why are eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) important? 2. What are the…
A: Lipids are compounds that are soluble in organic solvents and insoluble in polar solvents such as…
Q: How important is biochemistry in making vaccines and curing diseases?
A: Vaccination is immunization. a nontoxic or nonvirulent preparation of antigenic material is…
Q: Count Experiment Name: Specimen Name: Tube Name: Record Date: SOP GUID Display Range Population P1…
A: The flow cytometry data in the given image uses BV-605 as the fluorescent molecule. From the…
Q: Is ATP the only energy that the cell uses/or can use? Justify your answer
A: Introduction Cellular respiration is a process by which cell produces energy rich ATP molecule.…
Q: ΔG° indicates the change in the standard free energy as a reactant is converted to product. Given…
A: In a general reaction such as: aA + bB ⇌ cC + dD At equilibrium, the concentration of reactants and…
Q: Peter has been playing Volley Ball for 2hours now and he is very tired. He is now going home to…
A: Cellular respiration is a collection of three metabolic pathways that generate ATP the energy…
Q: Which peptide has a larger pI? Arg-Gly-Gly-Gly or Gly-Gly-Gly-Arg why?
A: Proteins are composed of amino acids, which are bound together by peptide linkage. Amino acids…
Trending now
This is a popular solution!
Step by step
Solved in 4 steps
- Complete oxidation of a 16-carbon fatty acid can yield 129 molecules of ATP Study Figure 19.2 and determine how many ATP molecules would be generated if a 16-carbon fatly acid were metabolized solely by the TCA cycle, in the form of S acetyl-CoA molecules.Which of the following is NOT part of the multi-enzyme complex of fatty acid synthase? O enoyl-ACP reductase O acetyl CoA carboxylase O 3-hydroxybutyrylACP-dehydratese O B-ketoacyl-ACP reductaseIdentify the components of animal fatty acid synthase (FAS). ☐acyl-CoA dehydrogenase B-ketoacyl synthase ☐acyl-CoA synthetase B-hydroxyacyl-ACP dehydratase malonyl-CoA-acetyl-CoA-ACP transacylase (MAT) B-enoyl-ACP reductase
- What is(are) the only active site(s) not used in the second round of fatty acid synthase? Select all that apply. Group of answer choices Acetyl-CoA ACP Transacylase Beta-Ketoacyl- ACP Synthase Beta-Ketoacyl- ACP Dehydrase Palmitoyl thioesterase Malonyl-CoA ACP Transacylase Enoyl-ACP ReductaseArrange the steps of breakdown of oleic acid (pictured below) in the correct order. 1 2 3 4 5 activation by acyl-CoAsynthe ✓ [Choose ] one cycle ofß-oxidationbeginning at the enoyl-CoAhydratasestep three cycles ofẞ-oxidation five cycles ofß-oxidation activation by acyl-CoAsynthetase enoyl-CoAisomeraseactivity enoyl-CoAisomeraseactivity V one cycle ofß-oxidationbegini V five cycles ofß-oxidation OHWhat enzyme(s) is/are specifically required for the oxidation of a Aeven monounsaturated fatty acid? (select all that apply) O Methylmalonyl CoA Mutase O enoyl-CoA Hydratase 43-enoyl-CoA isomerase Thiolase 2,4-Dienoyl-CoA Reductase OPropionyl-CoA carboxylase
- What is(are) the only active site(s) not used in the second round of fatty acid synthase? Select all that apply. Acetyl-CoA ACP Transacylase Beta-Ketoacyl- ACP Synthase Beta-Ketoacyl- ACP Dehydrase Palmitoyl thioesterase Malonyl-CoA ACP Transacylase Enoyl-ACP ReductaseStep 2 of B-oxidation involves a reaction with chemistry characterized as a dehydration. B-Oxidation is shown below. H HO || || C-C-S – CoA FAD но R-CH2- C Acyl-CoA dehydrogenase H-C-C -S- CoA Acetyl-CoA Fatty acyl-CoA H FADH2 - CH2 - -c-S- CoA R- Thiolase Fatty acyl-CoA shortened by two carbons COA-SH H. он Successive cycles R-CH2-C-C- -C-S- CoA R– CH2 C=C-C-S-CoA H B-Ketoacyl-Co.A trans-A²Enoyl-CoA NADH + H* H,0 H H L-Hydroxyacyl-CoA dehydrogenase Enoyl-CoA hydratase R- CH,-c-c-C- S-CoA Но H NAD+ L-B-Hydroxyacyl-CoA True O FalseB-oxidation of a 15:0 fatty acid will result in the production of O 7 acetyl CoA, 7 FADH2, and 7 NADH O 7 acetyl CoA, 1 propionyl CoA, 8 FADH2, and 8 NADH 6 acetyl CoA, 1 propionyl CoA, 7 FADH2, and 7 NADH 6 acetyl CoA, 1 propionyl CoA, 6 FADH2, and 6 NADH
- What is the final reaction in the final round of fatty acid synthase? Acetyl-CoA ACP Transacylase Beta-Ketoacyl- ACP Synthase Beta-Ketoacyl- ACP Dehydrase Palmitoyl thioesterase Malonyl-CoA ACP Transacylase Enoyl-ACP ReductaseIn the beta oxidatiin pathway when the starting fatty acid contains n carbons what is the priduct of the enzyme acyl-CoA sythetase assume the starting saturated fatty acud contains n carbons and n is an even numberSuccinyl-CoA Synthetase mechanism Succinyl-CoA synthetase enzyme active site O Substrates bind to the active site COO of succinyl-CoA synthetase CH2 OH His CH2 . Succinyl-CoA COA- Guanosine Phosphoryl group transfer to GDP to form GTP, which is released from the 2 Formation of succinyl-phosphate COA GTP enzyme Formation of phosphohistidine Guanosine COO Phosphohistidine CH2 GDP GDP CH2 COO CH2 | "Succinate CH, Succinyl-phosphate ČOO a) Which catalytic mechanism occurs in step 2? b) Why must phosphate first bind to succinyl-CoA before interacting with the His site and GDP?