Write a short description of the physical characteristics of acid & enzymatic hydrolysates. What will be the result of both hydrolysates for Benedict's test(positive or negative and state what color will it become)
Q: What is the actual change in free energy at 37°C for the phosphoglycerate mutase reaction converting…
A: Phosphoglycerate Mutase: Phosphoglycerate Mutase is an enzyme involved in the glycolytic process.…
Q: Define what a substrate cycle is and how it might be beneficial to an organism.
A: Introduction All living organisms need energy for their survival. We take food to get energy. The…
Q: Select one: O a. will require an input of energy O b. O c. will absorb energy O d. is not a…
A: The Gibbs–Helmholtz equation is a thermodynamic equation which is used calculating changes in the…
Q: Describe the Molecular Mechanism of Hypertrophic cardiomyopathy: --> Normal molecular physiology…
A: Hypertrophic cardiomyopathy (HCM) is a disease condition of heart (cardiac) in which its muscles get…
Q: Aerobic glycolysis can produce ATP at a much faster rate than anaerobic oxidative phosphorylation.…
A: Pyruvate has a distinct outcome in anaerobic environments. Pyruvate is changed into lactate by the…
Q: One of your colleagues has obtained a sample of muscle phosphorylase b that is known to be…
A: Glycogen is storage-type homopolysaccharides that contain two types of glucose polymers: amylose:…
Q: Calculate the volumes of the 100 mM PNPP stock solution and buffer (final volume of 1.00 ml) needed…
A: Molarity is way of representing the concentration of a solution. Molarity is the number of moles of…
Q: Consider the structure of TAMIS below and answer the questions that follow. ОН НО Н H ОН Н H ан .H.…
A: The given structure is a carbohydrate molecule having monosaccharide units joined via glycosidic…
Q: Upon doing the experiment in Protein Denaturation, what could happen in the precipitation of heat…
A: Protein solubility is determined by the proportion & distribution of polar hydrophilic and…
Q: Two (2) moles of GALACTOSE are completely oxidized to CO₂ and water using the malate-aspartate…
A: Glycolysis involves a series of reactions that convert glucose into pyruvate with the production of…
Q: The specific activity of a pure preparation of pyruvate kinase (PK) assayed in the direction of…
A: Pyruvate kinase (PK): The role of pyruvate kinase is to catalyze the final phase of glycolysis,…
Q: Discuss the synthesis and utilization of ketone bodies.
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: The eukaryotic mature mRNA sequence will be translated into a polypeptide that is _____ amino acids…
A: The flow of genetic information from DNA to RNA, RNA to protein synthesis is called central dogma.…
Q: Describe the four levels of protein in great depth. Desrcibe how protein structure may affect…
A: Proteins are biomolecules composed of amino acids. Amino acids are joined together through peptide…
Q: a) What structural aspect of these 18-carbon fatty acids can be correlated with the melting point?…
A: Fatty acids are important micromolecules which combine together to form lipids in plants, animals…
Q: A technician checks the column bed volume on a column that is supposed to be 2ml. If the bed volume…
A: Column chromatography is a separation and purification technique. Column chromatography requires a…
Q: (a) The pyruvate dehydrogenase complex and the a-ketoglutarate dehydrogenase complex have common…
A: PDH (Pyruvate dehydrogenase) and alpha-ketoglutarate dehydrogenase complexes both contain 3…
Q: Please answer the following two questions: 1. Biochemistry and function of chylomicrons 2. The…
A: Chylomicrons are lipoproteins synthesized in the intestine. Lipoproteins are compound lipids…
Q: The degradation of CH3 (CH₂ )10 - COOH via the beta-oxidation pathway requires: 6FAD + 6NAD+ +…
A: Fatty acids metabolism involves β-oxidation which happens in the mitochondrial matrix. In…
Q: When tissue of the body are unloading CO2 into the blood, what best describes what happens to most…
A: Hemoglobin is a protein found in RBC. In addition to carrying oxygen from the lungs to the tissues,…
Q: Which of the following statements is correct regarding the structures below? CHO CHO H-OH ОН H-OH -н…
A: Monosaccharides are the simplest carbohydrates. Based on the functional groups, they are classified…
Q: true/false: Pepsin cleavage of the peptide Ala-His-Gly-Trp-Val-Ile-Arg-Gly would yield the…
A: Pepsin is a proteolytic Enzyme that cleaves the peptide bonds with specificity. This can be used in…
Q: What is the amount of sucrose hydrolyzed (in mg/mL) at optimum temperature ?
A: Enzymes are high molecular weight protein molecules that catalyse biochemical reactions. The…
Q: Identify the enzyme. catalyzes REDOX reactions catalyzes structural rearrangement of molecules…
A: Enzymes are biocatalysts which increase the rate of biochemical reactions. Enzymes are classified…
Q: Metabolic Integration Q9.1: Glucose-6-phosphate is a key metabolic intermediate in four major…
A: Glucose-6-phosphate is the key metabolic intermediate where it is branched to four major metabolic…
Q: When glycogen is degraded (catabolized), all of the following occur in both liver and muscle EXCEPT…
A: Glycogenolysis is the process of breaking down the stored glycogen into simple sugar units. It…
Q: 2. What is the terms used to describe what is happening to the members of the electron transport…
A: Electron transport system occurs in the inner mitochondrial membrane. This system causes a series of…
Q: Question 6 In membranes, one of the most common targets of reactive oxygen species are saturated…
A: Fatty acids are carboxylic acids with a hydrocarbon chain. Saturated fatty acids are fatty acids…
Q: 10) Determine bending rigidity of double stranded DNA molecule with persistence length of 45 nm (80%…
A: Deoxyribonucleic acid (DNA) is a double stranded polynucleotide coiled around a central axis to form…
Q: Pathological Constituents of Urine Fill in the table below for your observations Pathological…
A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…
Q: Which of the following first messengers is a polypeptide? O acetylcholine adrenaline O insulin…
A: First messengers are biomolecules that bind to the cellular receptor to elicit a response within the…
Q: Please answer both of the following 1) The Haworth projection of D-altrose is shown What type of…
A: The cyclic structure of Glucose : The cyclic structure of furanose : The cyclic structure of…
Q: 8. Features of anaerobic oxidation of glucose in erythrocytes. Pyruvate kinase, its biological…
A: Anaerobic oxidation (or Glycolysis): Anaerobic glycolysis is the conversion of glucose to lactate…
Q: Why is it important to create a restriction map/ vector map?
A: Genome mapping is a technique used to identify or map the locations of genetic markers which can be…
Q: *Complete hydrolysis of glycerophospholipid yields equimolar amounts of glycerol, a fatty acid [16:1…
A: Lipids are classified into three groups as simple lipids, compound lipids, and derived lipids based…
Q: Which of the following statements are true for enzymes? Check all that apply. The activity of some…
A: Enzymes catalyse biochemical reactions by decreasing the activation energy and increase the rate of…
Q: Mechanistic probes often require the use of an electrophilic functional group to interact with an…
A: A nucleophile is a chemical species that is negatively charged or has a high electron density or a…
Q: Which of the following is a structure of a sugar alcohol? Н I I H O CAB O CAR O CAP COOH OH нон CAT…
A: Sugar alcohols are formed when the aldehyde or keto group of the monosaccharide is treated with a…
Q: Identify the type of regulation of enzyme activity seen in the following situations - for example,…
A: Enzymes needs to be regulated by various factors. The regulation alters the enzyme activity as per…
Q: Metabolism is best defined as a collection of Ocellular processes that activate cell division.…
A: Biochemistry is an attempt at explaining the living cell in chemical terms. A living cell is the…
Q: Pathological Constituents of Urine C3. What are ketone bodies? What conditions (or diseases) lead…
A: Urine often contains water as well as contaminants such as urea, uric acid, ions, and creatinine.…
Q: Phosphorylation is one of the most common mechanisms for regulating the activity of enzymes that…
A: Enzymes constantly switch between activated and deactivated forms, as per the cell's needs. Covalent…
Q: HO. CH₂ OH NH₂ ОН N Molecule 3 O pyrimidine, deoxyribose pyrimidine, ribose O purine, deoxyribose O…
A: Nucleic acids are huge macromolecules that perform crucial functions in all organisms and viruses. A…
Q: Explain the regulation of biochemical pathways. Describe the regulation of β-oxidation. Describe the…
A: Beta oxidation is the catabolic pathway of degradation of fatty acids to release energy. Urea cycle…
Q: 6. Biological value of glycogen breakdown in muscles and liver.
A: Carbohydrates are biomolecules that are utilized as the primary source of energy. And glucose is the…
Q: 2. During glycolysis, glucose is converted to pyruvate. Pyruvate then is converted to Acetyl coA and…
A: During glycolysis, one molecule of glucose is converted into two molecules of pyruvate. The two…
Q: Fill up the table below. For inferences, indicate the identity of the macronutrient being tested in…
A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
Q: What are the general properties of Lipids? 2. How do Lipids vary from other macromolecules? 3.…
A: Lipids are a diverse class of naturally occurring compounds. Fats, waxes, fat-soluble vitamins,…
Q: Briefly explain chymotrypsin with reference to the following: a) Catalytic triad (not the mechanism…
A: DISCLAIMER FOR MULTIPART Since you have posted a question with multiple sub-parts, we will solve…
Q: -. Succinate dehydrogenase contains iron-sulfur centers in which irons are complexed with cysteine…
A: Succinate dehydrogenase have three 2Fe-2S centers. The 'Fe' here is complexed with the sulfur atom…
Write a short description of the physical characteristics of acid & enzymatic hydrolysates. What will be the result of both hydrolysates for Benedict's test(positive or negative and state what color will it become)
Step by step
Solved in 2 steps
- Based on this video https://www.youtube.com/watch?v=rKng5-ij6kQ Provide a schematic diagram for the Iodine test methodologies in determining the presence of carbohydrates. Also, give the basic principle for the test.Based on this video https://www.youtube.com/watch?v=rKng5-ij6kQ Provide a schematic diagram for the Barfoed’s test methodologies in determining the presence of carbohydrates. Also, give the basic principle for the test. (not a graded question, video is very brief)What test reagent is most sensitive in detecting sugar in urine? What are the possible positive results (color) and its interpretation? What test could be used to differentiate: sucrose and lactose? Explain. glucose and starch? Explain. glucose and fructose? Explain. galactose and fructose? Explain An unknown carbohydrate gave a brick red precipitate when tested with Fehling's reagent, turned red when reacted with Seliwanoff's reagent, and quickly gave a red precipitate when reacted with Barfoed's reagent. What conclusions can be made about this carbohydrate? Illustrate with equation the reaction of glucose, galactose, maltose & lactose with osazone test. Sketch the crystals formed for each of the following sugars examined under the microscope.
- Based on this video https://www.youtube.com/watch?v=rKng5-ij6kQ Provide a schematic diagram for the Seliwanoff’s test methodologies in determining the presence of carbohydrates. Also, give the basic principle for the test.An amino acid mixture consisting of lysine, leucine, and glutamic acid is to be separated by ion-exchange chromatography, using a cationexchange resin at pH 3.5, with the eluting buffer at the same pH. Which of these amino acids will be eluted from the column first? Will any other treatment be needed to elute one of these amino acids from the column?Based on this video https://www.youtube.com/watch?v=rKng5-ij6kQ Provide a schematic diagram for the Fehling’s test methodologies in determining the presence of carbohydrates. Also, give the basic principle for the test. (not a graded question, video is very brief)
- Based on this video https://www.youtube.com/watch?v=rKng5-ij6kQ Provide a schematic diagram for the Barfoed’s, test methodologies in determining the presence of carbohydrates. Also, give the basic principle for the test.In Fehling’s test, aldose are oxidized to aldonic acid. Kindly give the reaction and mechanism of Fehling’s test from glucose to gluconic acid and then to the positive result. What would the reaction be if the sample is a non-reducing sugar?Why is ascorbic acid regarded as an antioxidant and What is the basis of the ascorbic acid saturation test
- An amino acid mixture consisting of lysine,leucine, and glutamic acid is to be separated by ion-exchangechromatography, using a cation-exchange resin at pH 3.5, with theeluting buffer at the same pH. Which of these amino acids will beeluted from the column first? Will any other treatment be neededto elute one of these amino acids from the column?Describe the effect of the following changes would have on the rate of a reaction that involves the substrate UREA and the liver enzyme UREASE 1. Increasing the UREA concentration 2. Increasing the UREASE concentration 3. Increasing the temperature from its optimum value to a value 10degree higher than this value 4. Lowering the pH from the optimum value of 5.0 to a value of 3.0Illustrate with an equation the reaction of glucose, galactose, maltose & lactose with osazone test. Sketch the crystals formed for each of the following sugars examined under the microscope. What test reagent is most sensitive in detecting sugar in the urine? What are the possible color positive results and their interpretation?