0 I ОН CH2-CH-CH-CH-C-H ОН ОН ОН ОН

Q: 4) For various amino acid pairs (for example: F to A, E to R, D to N, V to L, S to W), ask yourself:…

A: Amino acids are biomolecules that have an amino group and a carboxyl group linked to the same carbon…

Q: Consider the malate dehydrogenase reaction from the citric acid cycle. Given the listed…

A: Malate dehydrogenase catalyses the reversible conversion of malate (MAL) to oxaloacetate (OAA),…

Q: Which of the following are characteristics of animal cells? Select the correct response(s): Their…

A: Centrioles are cylindrical organelles in animal cell. 2 centrioles combine perpendicularly to form a…

Q: More energy comes out of glucose degradation if pyruvate proceeds to the mitochondria for oxidative…

A: Degradation of glucose is termed as glycolysis which is a catabolic pathway in which 6 carbon…

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: Sketch on one reaction rate vs. substrate concentration graph & sketch on one Lineweaver-Burk type…

A: LB plot is double reciprocal plot which gives Km and Vmax values as x intercept and y intercept…

Q: Give the isoelectric points of following 2 tripeptides DRI and RID.

A: pI (isoelectric point) of an amino acid is the PH at which the amino acid carries zero net charge. A…

Q: 31. Margarine is made from vegetable oil by a chemical process. Do you suppose this process converts…

A: Margarine is a product derived from vegetable oil, obtained by the hydrogenation,…

Q: 1. The peptide below was isolated from fermented milk and shown to have antioxidant properties…

A: Peptide is polymer of amino acids linked by peptide/amide (covalent) bond with release of a water…

Q: Now use the equations above and the empirical values below to calculate VO₂ (the rate of oxygen…

A:

Q: What's the importances of Nucleic acid

A: - The most crucial macromolecules for maintaining life are nucleic acids. They contain instructions…

Q: Name the three major types of membrane lipids in animal cells and provide a specific example of…

A: The cell membrane is composed of lipids and proteins. A small amount of carbohydrates is also…

Q: 5. н., с Н-С-ОН H-C-OH H -C-OH I CH2OH Chemical formula Carbohydrate?

A: Carbohydrates are molecules containing the elements Carbon, Hydrogen and Oxygen which generally have…

Q: where in the cell Electron transport chain and oxidative phosphorylation occur?

A: Cellular respiration is the process how biochemical energy is generated from food. It involves the…

Q: Conversion of disaccharides to monosaccharides are associated with: O stomach O intestinal mucosa…

A: Chemically carbohydrates are polyhydroxy aldehydes or ketones. They have the general formula :…

Q: b) It's said that secondary structures form because of intra- and intermolecular hydrogen bonding…

A: Examples of secondary structures are alpha-helices and beta-sheets. The primary structure of a…

Q: What should we do to prevent ourselves from toxic exposure?

A: Many chemical / biochemical species and radiations can have adverse effects on human beings . Some…

Q: 10. Which of the following statements regarding insulin is false? A. Insulin is a signal that…

A: When blood glucose concentration increases or decreases, carbohydrate metabolism is coordinated by…

Q: Draw the pentapeptide REACH (one letter abbreviations) in the most prevalent ionization state at 8.4…

A: Recall that: Amino acid sequences are written with N-terminal amino acid on the left and C-terminal…

Q: Will disaccharides and polysaccharides give positive results in Molisch test? How?

A: Molisch’s test is a specific test for the identification of carbohydrates in a sample. The test uses…

Q: 1. Under what circumstances in the cell would the entire pentose phosphate pathway be carried out…

A: In animal tissues, glucose has two possible fates: be oxidised into carbon dioxide and water by…

Q: a) What is the Kd you measure for this interaction?

A: INTRODUCTION :   Actin - Actin is a family of globular multi-functional proteins which form…

Q: a. Provide names for both metabolites. b. What kind of reaction occurs here? c. What enzyme…

A: Biochemical reactions are catalyzed by enzymes in which bio-metabolites are transformed into another…

Q: 7. Which of the following statements regarding the regulation of glycogen metabolism is false? A.…

A: In human body, when there is excess of glucose in blood, insulin acts on the hepatocytes and muscle…

Q: In an Absorptive (fed) state Which predominates? Anabolic or catabolic processes? Which ones…

A: Metabolic pathways are a series of process which includes chemical reactions occurring in a cell.…

Q: Draw the structure of the following DNA sequence (5’-AG-3’) hydrogen bonded through Watson-Crick…

A: Nucleotides are molecules that have a nitrogenous base (Adenine, Thymine, Guanine, Cytosine and…

Q: True statements regarding the TCA cycle EXCEPT     Its metabolic product is ATP.     It produces…

A: Citric acid cycle also known as kreb cycle or tricarboxylic acid cycle (TCA). This cycle occurs in…

Q: a) Draw a non-covalent interaction between a water molecule and the charge on a phosphorylated…

A: Unlike covalent interactions where there is sharing of electrons between two atoms, in non-covalent…

Q: vo (μM/min) 25 20 15 10 5 0 7 VO (μM/min) VS pH 8 pH 9.5 10.4

A: Enzymes are  the catalysts that function to increase the rate of reaction by decreasing their…

Q: Which of the following is true under the following conditions: an enzyme displaying Michaelis-Menten…

A: Enzymes are protein molecules that increase the rate of reaction by million times. Enzymes do not…

Q: Although phosphoesters are generally not energetic enough to donate the phosphate to make a high…

A: For an energetically favorable reaction, the change in free energy will be negative, and for an…

Q: The ΔG°' for hydrolysis of ATP to ADP + Pi is -30.5 kJ/mol. -Calculate the equilibrium constant for…

A: Standard Gibbs free energy change (∆G0') is the change in Gibbs free energy at standard conditions.

Q: 2. What is the total yield from one molecule of glucose to two molecules of L-malate? A. 2 ATP/GTP,…

A: Glucose is converted to L-malate via the following pathway: 1. Glycolysis: 1 glucose is converted to…

Q: Determine the chemical formula for the following molecules by counting the Carbon, Hydrogen and…

A: Introduction : Carbohydrates - Also known as carbs, are sugar molecules which consists of…

Q: Fill in the blanks: In the peptide, LASALLEDASMA, (Write the full name of the amino acids) has the…

A: The amino acid composition of the given peptide is as follows:…

Q: Which of the following is NOT true of a competitive inhibitor? A) Its effects can be overcome by…

A: Competitive inhibitor- It competes with the substrate for the active site of an enzyme, while the…

Q: What charged groups are present in glutamate at a pH = 7? OA) 1× NH3+ B) 1 x COOT C) 1× NH3 and 1 x…

A: Glutamate is an amino acid with molecular formula C5H9NO4. It is considered as acidic amino acid due…

Q: Canonical forces in protein folding. Describe how these forces come into play when a protein folds.

A: INTRODUCTION : Canonical forces in protein folding - Canonical forces are those forces which…

Q: Suppose there is a glycolytic-like pathway carried out by an alien species that uses analogous…

A: The reversible aldolase reaction in glycolytic pathway cleaves a 6 carbon keto-bisphosphate into a 3…

Q: 4) a) Draw the peptide ASYTL at pH 7 and 12. b) Draw a Titration Curve for this peptide. c) If this…

A: Hi! Thank you for the question. We are authorized to answer three subparts at a time, since you have…

Q: discuss the biochemistry behind disorders related to aromatic amino acids with an aid of an…

A: The major aromatic amino acids are phenylalanine, tyrosine, and tryptophan. Defect in the enzymes of…

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: Casein is a biological polymer—what are the monomers of this polymer? (General term)

A: Polymers are high molecular weight compounds made up of smaller molecules linked in a chain-like…

Q: What is the principle involved in mucic acid test?

A: Carbohydrates are polyhydroxy aldehydes or ketones. They can be classified into monosaccharides,…

Q: At a pH of 10, would you expect this peptide to be retained for a longer time within an anion…

A: Ion exchange chromatography separates molecules based on their charge difference. A cation exchange…

Q: 1. How does the resin facilitate purification in glutathione S-tranferase (GST) affinity?   2.…

A: In Biochemistry, affinity chromatography is a technique used for the purification of protein based…

Q: Which of the following statements is CORRECT? A) Hexokinase IV is allosterically inhibited by…

A: Enzyme plays an important role in all the metabolic activities in our body. They themselves remain…

Q: n which of the test tubes would you say hydrolysis has taken place in this experiment? Why?

A: Enzymes are large molecular weight proteins that catalyse biochemical reactions. The substrate bind…

Q: Suppose that the pH of distilled water is 6.2, what will be its resulting color using phenol red.

A: The pH of a solution refers to the H+ ion concentration in the solution. A solution with a pH lower…

Q: What is the meaning of "in vitro"?

A: Biochemistry is an attempt at explaining the living cell in chemical terms. A living cell is the…