Very slight changes in the shape of an enzyme may allow the enzyme to continue to function but at a modified rate. Group of answer choices True False

Q: 1. Amino acids as the structural components of proteins in the human body: the structure, isomerism…

A: Amino acids form polymers via condensation reaction of the amino group of one amino acid with a…

Q: Write a structural formula for a tetrapeptide composed of phenyl-alanine, glycine, aspartic acid,…

A: The proteins are composed of twenty naturally occurring amino acids. In a polypeptide chain the…

Q: Which of the following statements about alpha-helix and beta-sheet structure are true? More than one…

A: A protein's function depends on its structure. There are four levels of protein structure: primary,…

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: QUESTION 4 What was the distance (in cm) traveled by the SAMPLE B in the TLC below: solvent front…

A: TLC is a separation technique in which solutes or molecules are separated on the basis of their…

Q: An athlete becomes dehydrated while running a marathon on a summer day. Which of the following…

A: Dehydration occurs when water is lost faster than it can be absorbed by the body. Water can be lost…

Q: You need to use a dilute hydrochloric acid solution in an experiment. However, the only bottle of…

A: The  pH scale is a scale used to specify the acidity or basicity of an aqueous solution. A strong…

Q: Draw all three structures in the mutarotation equilibrium of (a) d-gulopyranose and also of (b) d-…

A: Before getting into the final answer lets familiarize some of the terms used in this question…

Q: Lipid movement showing migration of the lipid from one monolayer to another is called?     flexion…

A: INTRODUCTION lipids - Energy-rich biomolecules made mostly from carbon and hydrogen atoms; generally…

Q: Cyanide binds to and blocks the action of cytochrome oxidase which is the last cytochrome in the…

A: Cyanide is toxic substance which blocks the action of cytochrome oxidase in the electron transfer…

Q: Draw the Conversion of Pyruvate to Acetyl CoA pathway and identify the different types of organic…

A: Pyruvate is formed from glucose during glycolysis. Conversion of pyruvate to acetyl CoA takes place…

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: Using drawn graphs or image, xan you explain the factors like pH, temperature, substrate…

A: Enzymes - Enzymes are giant protein molecules that act as biological catalysts. Like other chemical…

Q: A protein has the amino acid sequence DSRLSKTMYSIEAPAKLDWEQNMAL How many peptide fragments would…

A: Given to us is a protein with the following sequence: DSRLSKTMYSIEAPAKLDWEQNMAL and three reagents…

Q: The alkaline hydrolysis of pAUGCAGC oligonucleotide produces: O A. Uridine 2'-monophosphate, uridine…

A: Alkaline hydrolysis is a process by which RNA is degraded dur to attack of -OH ions of alkali. The…

Q: Starting from glutamine ,glycine, aspartate, N-10 formal-ThF ,how many ATP equivalents are required…

A: Glutamine : It is the most abundant amino acid in the body.It is synthesized in the  muscles and the…

Q: 10. Vitamin B6: coenzyme form, functional groups, mechanism of action, biological role, sources,…

A: Enzymes are biological catalysts that catalyse biochemical reactions. Most enzymes are made up of…

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: What is the glycosidic linkage present in the dissacharide? A. α-(1→1)-α  B. α-(2→1)-β  C.…

A: Introduction: The glycosidic linkage is formed by the process of condensation reaction and a bridge…

Q: Which of the following statements correctly describe(s) the reaction: ADP + Pi + H+ → ATP + H2O…

A: ATP is a high energy molecule which contains three phosphate groups, and adenosine (adenine + ribose…

Q: Describe what you know about enzymes. Toxic hydrogen peroxide

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

Q: H3N-CH- OA ОВ What structure from above is the the conjugate base of the species A? Question 2 A O A…

A: An acid is a proton donor, a base is a proton acceptor. When a proton donor donates its proton, it…

Q: Q3.2- In the Anfinsen protein folding experiment, removing urea and BME at the same time led to…

A: Anfinsen protein folding -  is based on the thermodynamic protein folding hypothesis. It explain…

Q: Select two molecules that could be found in a protein, and from the two molecules, are they lower or…

A: Proteins are biomolecules composed of amino acids. Amino acids are joined together through peptide…

Q: Strictly speaking, "Hydrates of Carbon" pertains to the specific chemical formula of most…

A: Carbohydrates are hydrates of carbon that contain carbon , hydrogen and oxygen. They have these…

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: B. Color Reactions Test Biuret test Samples Added reagent/s Observation and Interpretation

A: Biochemical test are test which is used for the detection of biochemical compounds in any sample.…

Q: Which statement best describes the definition of the term amphoteric? 1.Amino acids are soluble in…

A: Amino acids are organic molecules that act as the component units of proteins. Acids are proton…

Q: Which of the following processes can decrease blood glucose levels?   A. glycogenesis B.…

A: Glucose is the simple sugar which undergo oxidation to give energy in the form of ATP. Glucose in…

Q: . What is the effect of boiling in the test tube with starch solution and saliva?

A: “Since you have asked multiple questions, we will solve the first question for you. If youwant any…

Q: 7. The surgeon used a 70% solution of ethyl alcohol to treat the hands before surgery. What is the…

A: 70% ethyl alcohol is used to sanitize the hands and hence, is used by the surgeon before the…

Q: explain in detail the oxidative phosphorylation in cellular respiration

A: Cellular respiration is a collection of three metabolic pathways that generate ATP by oxidation of…

Q: Enzyme  Triacylglycerol Lipase Rennin Catalase Hexokinase Enzyme Official Name (write N/A if…

A: Enzymes are usually comprise of proteins which work as a catalyst and increase the rate of reaction…

Q: In Biochemistry，What is the main characteristic of peptide bond？what does it means by partial double…

A: Introduction Amino acids are the building blocks of proteins. Proteins is the most abundant…

Q: (2) Determine the sequence of the peptide on the basis of the following data. Amino Acid…

A: Given that the peptide has 10 amino acids. The list of ten amino acids is as follows: Ile (I), Lys…

Q: Give 5 disaccharides, draw its chemical structures, structure of sugar 1, and structure of sugar 2.

A: When two monosaccharides are connected by a glycosidic bond, a disaccharide is formed. Disaccharides…

Q: The enzyme β-methylaspartase catalyzes the deamination of β-methylaspartate. For this aspartate…

A: Enzymes are protein molecules that increase the rate of reaction by decreasing the activation…

Q: What is ATP? How can we create it? How is it broken down?

A: ATP: Adenosine triphosphate. NAD : Nicotinamide Adenine Dinucleotide FAD+ : Flavin Adenine…

Q: Why does the velocity reach a plateau (asymptote) at high substrate concentrations?       a. At high…

A: Introduction Enzymes are known as biocatalyst. They increase rate of a chemical reaction by reducing…

Q: how important is biochemistry during this time of CoVid 19 pandemic? explain it further.

A: CoVid 19 pandemic is due to an outbreak of viral infection that is caused by SARS CoV 19, a variant…

Q: Look for 5 color reaction/test that can be used to identify amino acids. Indicate also the color for…

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

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: Functions of Glycoconjugates Q3.2- What is biochemical basis for ABO human blood types? Explain why…

A: Blood helps to carry nutrients and blood gases all over the body. Blood is composed of RBCs, WBCs,…

Q: What are pantothenic acid and biotin? Explain how these molecules are important to cellular…

A: The cell perform multiple metabolic pathways in order to maintain the life processes. The major…

Q: Part C-Cold dentauration In the lecture, we observed that the protein stability curve as described…

A: Newton Raphson method is used to find solutions of any function. It is given by the…

Q: Algae are being studied as a source of lipids to be used as source of biodiesel as a liquid fuel.…

A: Given that algae uses H2O, NH3, CO2 in the presence of light to produce a compound CH1.8O0.5N0.2 and…

Q: Peptides & X-ray/NMR Methods Q4.2- Describe one advantage and one disadvantage of trying to solve…

A: 1) X-ray crystallography - is a method of solving the protein structure using the X-ray beam and…

Q: b) You walk into university and see that everyone has become a unicorn. You try to hide in bluezone…

A: Kinases are enzymes which are responsible for phosphorylating the target protein or molecule. This…

Q: c) Show resonance structures for the protonated version of Arginine's side chain. d) Show all the…

A: Arginine is a basic amino acid and arginine side chains are protonated under physiological…

Q: 10 of these are soluble proteins and 10 are integral membrane proteins. Group (cut & paste, circle…

A: Integral membrane proteins are those that will be found spanning a membrane. They will have regular…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.