4. Comment on the following: a. Whereas D-glucose is virtually unaffected by heating in dilute aqueous acid (apart from undergoing mutarotation), D-idose form the anhydrosugar X. Explain the different behaviour of the sugars. он он он HO, OH но, „OH HO.. OH H+ HO CH2OH "CH,OH gluco se idose

Q: 1 "to the Maple syrup urine disease as 2 precursor of which compound? an inborn error of metabolism?…

A: We are authorized to answer three sub-parts at a time. Since you have not mentioned which question…

Q: 3. The rates of a carbonic anhydrase catalyzed reaction of CO2 and H20, in the absence and presence…

A: Carbonic anhydrases catalyze the interconversion between CO2 and H2O, maintain acid base homeostasis…

Q: Please state if the statements are true or false. 1. When fructose forms its Haworth projection, it…

A: Fischer and Haworth projections are two types of illustration which are used to depict the 3D…

Q: When glucose is reduced, only one alditol is produced.When fructose undergoes the same reaction,…

A: Fructose on reduction gives a mixture of two alcohols which are related as diastereomers as well as…

Q: 3. Below are the fates of the carbon skeletons of amino acids. Fill out the table with the…

A: The amino acids produced by catabolism of proteins might be recycled to form new proteins, be…

Q: 7) the amino acid below attached to PLP as an imine. Hydrolyze the product amino acid off with…

A: PLP or Pyridoxal phosphate is an enzyme which has the ability to act as an electrophilic catalyst…

Q: 8. The brick red color formed in a positive result of Benedict's test comes from A. the oxidation of…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: an emergency service. He was very slim and smelled acctone. Blood test results showed the following:…

A: Ketone bodies include 3-hydroxybutyrate (3-OHB), acetoacetate, and acetone. They are the fuel…

Q: _____ 1. is the classification of enzyme where carbonic anhydrase belong ______ 2. is the name of…

A: The reaction catalyzed by carbonic anhydrase is given below. H2O + CO2⇌ H2CO3 ⇌ HCO3- + H+. The…

Q: 3. Name the following oxidation/reduction product for the given monosaccharide. (2 pts each) COOH…

A: Carbohydrates are molecules which consists of carbon, hydrogen and oxygen. Monosaccharides are…

Q: 1. Aldolase catalyzes an irreversible "splitting" of the hexose fructose 1,6- bisphosphate to form…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: 2. The standard state in biochemistry is slightly different than in Physical Chemistry. In…

A: Gibbs free energy, also called as Gibbs function is a quantity that is used to measure the maximum…

Q: 7. Which of the following vitamin is required for glycogen. phosphorylase? a. Pyridoxal phosphate b.…

A: Glycogen phosphorylase  is an enzyme which catalyzes the rate limiting step in glycogenolysis…

Q: 1. Write the reversible reactions with its corresponding enzymes of Dehydration via Hydrolysis…

A: Biomolecules are the biological molecules that are present inside the living organisms. These…

Q: does glycosides reduce Fehling’s reagent themselves? Explain your answer.

A: Glycosides are molecule which is composed of a sugar molecule bound to another functional group via…

Q: 1. Urine glucose is usually negative. Using a table of reference values for blood and urine tests,…

A: The set of screening tests involves urinalysis, this can helps in detecting some common diseases.…

Q: Glucolate is oxidized into Glvoxylate by cytechrome C using the glycolate oxidase enzyme. The two…

A: Glycolate oxidase is a key enzyme involved in the conversion of glycolate to glyoxylate during…

Q: 11. Express the Haworth projection of glucose. Show its alpha and beta and H H- -ОН HO- -H H- -OH H-…

A: Haworth projection is a way of representing monosaccharides in a cyclic ring structure in a…

Q: 3. The rates of a carbonic anhydrase catalyzed reaction of CO2 and H2O, in the absence and presence…

A: Carbonic anhydrases catalyze the interconversion between CO2 and H2O, maintain acid-base…

Q: 1.What are the major products obtained from the following reactions? Indicate the (cis/trans). a)…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: The following unsaturated fatty acids can be found in seminal fluid and act on smooth muscles.…

A: Introduction: Fatty acids are an important source of energy. They all have a carboxyl group at one…

Q: 8. What is the class of the enzyme catalyzing the reaction of glucose activation? CH2OH CH2OPO,2…

A: Enzymes that catalyze different biochemical reactions of the body are classified into different…

Q: 9. If 32p-labeled inorganic phosphate were introduced to erythrocytes undergoing glycolysis which of…

A: Glycolysis is the process of conversion of one molecule of pyruvate into two molecules of pyruvate.…

Q: 31. The carbon dloxlde is transported via blood to lungs mostly (of in combination with hoemoglobin…

A: There are several ways by which CO2 is transported through blood.

Q: With Fehling's reagent (under certain conditions) interact: A. Glucose B. Quinine hydrochloride C.…

A: Fehling's reagent is  a reagent commonly employed in differentiation of water soluble carbohydrates…

Q: TRIGLYCERIDE: I. Formed through dehydration resulting in loss of water II. Formed through hydrolysis…

A: OXIDATION: I. Saturated fats are more susceptible II. Degree of oxidation can be measured by acid…

Q: 2) Write the reaction for transfer of the N from the amino acid aspartate to the a-ketoacid…

A: Aspartate and alpha ketoglutarate converts to oxaloacetate and Glutamate. Aspartate transaminase…

Q: 8. In patients with diabetes mellitus type 1, the biochemical disorders result from changes in facl…

A: Type 1 diabetes could be a sort of diabetes caused by a deficiency of insulin. It is additionally…

Q: 11. This below notation represents a Bi-Bi reaction. Aspartate Oxaloacetate a-Ketoglutarate…

A: Introduction In ping pong reactions, the first substrate binds to the enzyme, transfers a piece of…

Q: 6. The doctor prescribed vitamin B, (B folic acid) in complex with B, to infant suffering…

A: Vitamin B is crucial in proper metabolism in the cells. In total eight vitamin B are there  Vitamin…

Q: 6. When a concentrated alkali solution acts on the purine cycle, it breaks down: A. Ester group B.…

A: Note : Hi ! Thank you for the question. We are authorized to answer one question at a time. Since…

Q: I. Buffer Preparation A researcher in Biochemistry is isolating α-glucosidase enzyme from malted…

A: Given Values: The volume of lactate buffer needs to prepare = 2 Liter Concentration of the lactate…

Q: 10. Patient was admitted to the hospital with complaints on malnutrition, light- colored feces,…

A: Viral hepatitis is a viral infection that causes inflammation of the liver leading to the damaged…

Q: Ethylene glycol (HO—CH2—CH2—OH) is frequently used as antifreeze in automobile engines. Every year…

A: Ethylene glycol poisoning is poisoning caused by drinking ethylene glycol which is a colorless,…

Q: 1. Consider below the first step in the hydrolysis reaction of PEP which generates phosphate and the…

A: Phospho enol pyruvate (PEP) is a high-energy compound because of the presence of one…

Q: 1.A fatty acid with 14 carbon atoms will undergo how many cycles of beta oxidation * 2.An…

A: 1.Fatty acid β-oxidation is a multistep process by which fatty acids are broken down by various…

Q: The free energy of hydrolysis for acetic anhydride is221.8 kJ/ mol. The conversion of ATP to ADP…

A: ATP is known as adenosine triphosphate. This is a molecule which contains high energy in the form of…

Q: Years ago there was interest in using uncouplers such as dinitrophenol asweight control agents.…

A: An uncoupler or uncoupling agent is a molecule that disrupts oxidative phosphorylation in…

Q: 6. Which of the following is an example for broad substrate specificity? a) Chymotrypsin hydrolyzing…

A: Carbohydrates or carbs are maconutrient consisting of Carbon, hydrogen and oxygen atoms. In nature…

Q: 2. Circle the carbon atoms of the carbohydrate rings of these sugars at which the oxidation takes…

A: If a sugar(Monosaccharide, Disaccharide or Polysaccharide) can cause reduction of other compounds…

Q: . TRUE OR FALSE a) Higher Rf value will be obtained from dextrin than that of glucose in a…

A: A Physical method for the separation of compounds is called chromatography. In two…

Q: 6: Regarding thioamides: (a) they include chlorambucil (b) methimazole is less potent than…

A: Thioamides are the  class of drugs with thiocarbonyl group which is used to treating thyrotoxicosis…

Q: Describe the structure of the Insulin. Should include: The overall secondary structure of Insulin.…

A: The insulin is a protein hormone consisting of 2 polypeptide chain. Insulin is produced in the beta…

Q: 1. Explain the biosynthesis of caffeine.

A: Caffeine is a compound that works as a  stimulant and is found naturally in the plants of tea,…

Q: A researcher wants to look for glucaronic acid conjugated metabolites in sample of urine(glucaronic…

A: Glucuronic acid is an acid which is isolated from urine. It is a type of uronic acid. Uronic acids…

Q: 3. Explain, in a few sentences, how a cell would make a 16-carbon monounsaturated fatty acid.…

A: There are two questions in the figure and it isn't specified which one has to be answered so, I…

Q: 1. What is the role of sodium hydroxide in the oxime preparation?

A: Introduction: An oxime is a chemical compound that belongs to the imines family, with the general…