Determine how many domains and list the residues in each domains (ei. 1-230, 1-120) Vertebrate Ca 2+ -dependent cell adhesion protein (4VCA): Proteobacterial DNA topoisomerase subunit (5PDT): Vertebrate cell receptor (6VCR)

Q: With the consideration of thermodynamics, why would a bacterium that can oxidize ammonia to nitrate…

A: In complex microbial competition, thermodynamics determines organism success. Some of these bacteria…

Q: Q. What kinds of forces hold the double strands of a DNA double helix together?

A: The double strand of DNA, often referred to as a double helix, is a fundamental structural feature…

Q: BIOCHEMISTRY Does a hand warming product that is worn inside the gloves undergo a chemical…

A: Yes, many gloves-worn hand warming products release thermal energy and warmth through a chemical…

Q: Supposed you used the enzyme lyase in the biomolecular laboratory, identify reaction that you have…

A: Enzymes can be described as catalysts of biological origin. Enzymes facilitate the acceleration of…

Q: QUESTION : Which of the following choices is correct about the active site of an enzyme? A. contains…

A: The area of an enzyme where the substrate is bound is called the active site. It is created from…

Q: Although A-form, B-form, and Z-form DNA are all left-handed, they exhibit different physical…

A: Nucleic acids are biomolecules that carry genetic information from one generation to the next.…

Q: 8. When oxygen binds to the heme group, by how many angstroms does the Fe2+ appear to shift? 9. How…

A: The heme group is a prosthetic group in oxygen-binding protein. Its primary function is to bind…

Q: 89. Briefly explain why all starch molecules are pretty much the same but there are millions of…

A: Biomolecule diversity and complexity fascinate molecular biologists and enthusiasts. Starch and…

Q: Like many fruits, apples contain not only fructose and glucose, but also sucrose, a dimer of…

A: A free energy diagram has Gibbs free energy (G) on Y-axis and Reaction coordinate on X-axis.…

Q: If, in addition to the constraints on glucose concentration listed previously, we have in the liver…

A: To determine the theoretical concentration of glucose-6-phosphate at equilibrium in a liver cell…

Q: 2. DNA Template:  TTA - CAT - CAT - ATC - GAT - GAC  mrNA: tRNA: Amino acid sequence:

A: All cells divide to give rise to new cells at some specific stage of their life or throughout. The…

Q: Hexokinase, the first enzyme of the glycolytic pathway, is capable of using both glucose and mannose…

A: Since you have posted multiple questions, we will provide the solution only to the first five…

Q: NADH is Q is then in the initial step of this transport chain. to QH2 to keep the transport going. A…

A: Aerobic catabolism of 1 molecule of glucose can produce 10 NADH (6 from acetyl CoA in the TCA cycle…

Q: Question 8 Elevated levels of acetyl-CoA will directly act as an effector for which of the following…

A: Acetyl CoA is an intermediate substance that connects Glycolysis and TCA cycle, which are the two…

Q: It is necessary to purify the enzyme before the characterization process?

A: Amazing biological molecules called enzymes catalyze biochemical reactions in living organisms.…

Q: 9. What is the best recipe for an LDH enzyme activity assay?

A: LDH catalyses the following reaction: An enzyme's activity is the measure of the amount of substrate…

Q: 87. Describe two properties of water that help explain why it is essential to life?

A: Water is a transparent, flavour less, and almost colourless chemical, which is made up of two…

Q: HO H₂C OH What type of lipid is shown? O Triglyceride Oligosaccharide O Glycolipid O Phospholipid…

A: A group of molecules that includes fats, oils, and waxes known as lipids. They are characterized by…

Q: A peptide has the sequence Glu-His-Trp-Ser-Gly-Leu-Arg-Pro-Gly (a) What is the net charge of the…

A: Pka of an ionizable group is the tendency to give up protons. If we consider the given peptide, we…

Q: 165. Explain why the direction of movement of fluid in the manometer was different during yeast…

A: Respiration, the fundamental process by which living organisms generate energy, has revealed…

Q: Supposed you want to use phosphoglucomutase to breakdown glycogen. You found out that this enzyme is…

A: Protein-based biomolecules belong to the class of enzymes. They speed up chemical reactions. Enzymes…

Q: H HO- CH₂ OH H HO-H CHO Select the answer options that is a diastereomer of the Fischer projection…

A: In organic chemistry, diastereomers are molecules which are non-mirror images non-super imposable…

Q: Proline provides structural regidity in proteins. What is the consequence of this on protein…

A: Of the 900 amino acids naturally occurring in nature, about 21 of them have been selected by…

Q: Place each term or phrase in the proper position to identify the item or process being addressed.…

A: In a catabolic reaction, an oxidizing reaction occurs where a reactant is being oxidized by an…

Q: Which of the following statements about lipids is false? Cholesterol is a saturated fatty acid that…

A: Lipids are a broad group of organic compounds that are insoluble in water but are soluble in…

Q: Please note the following Lineweaver-Burk plot for the enzyme Virbraniumase reacting with a…

A:

Q: Cholesterol is a membrane component that can modulate membrane fluidity. True O False

A: Cholesterol is a type of lipid. It is an essential component of cell membranes, where it helps to…

Q: For the equilibrium below, pKa₁ = 7.9 and pKa2 = 10.1. At what pH is [HA] equal to [A²-]?

A: pH of any acid or base tells us its hydrogen ion concentration.PKa- it is that pH when the 50%…

Q: What defines an essential amino acid and an essential fatty acid?

A: Amino acids are the monomers that make up proteins. There are 20 standard proteogenic amino acids…

Q: R. Зо-сод 2 COA 3 R What is the correct order of the intermediates as they appear in the B-oxidation…

A: A fatty acid is a biomolecule that is made up of carboxylic acid with an aliphatic chain. This…

Q: 1.How to prepared SC Yeast Media Buffered with HEPES pH 6.75?

A: In yeast cell culture research, SC (Synthetic Complete) Yeast Media buffered with HEPES at pH 6.75…

Q: Enzymes are biological catalysts that enhance the rate of a reaction by: stabilizing the transition…

A: Biochemical reactions tend to be slow because biomolecules are stable at biological pH and…

Q: Consider the following peptide: Lys-His-Asp-Glu-Phe-Cys-Ala-Asp-His-Arg What is the net charge of…

A: Amino acids are amphoteric. At a given pH, state of ionization of alpha-carboxylic acid group (pK1),…

Q: Use the two Fischer projections shown below to draw the Haworth projection of these two sugars…

A: Carbohydrates are poly hydroxy aldehydes or ketones. They can be classified as monosaccharides,…

Q: A suspension of which of the following is most likely to form a liposome? i. Fatty acids ii.…

A: Liposomes are microscopic vesicles composed of lipid bilayers, which are similar in structure to the…

Q: Biochemistry; Factors influencing enzyme activity: Elaborate on the factors that affect enzyme…

A: Enzyme activity, the acceleration of chemical reactions by enzymes, is essential to many biological…

Q: Calculate the free energy required to move 1 mol of K* ions from inside the cell (where…

A: To calculate the free energy required to move 1 mol of K+ ions from inside the cell to the outside,…

Q: Which of the following factors do not stabilize the 3-D structure of a folded protein? O Disulfide…

A: The total 3-D configuration of a protein's secondary structures and other components is referred to…

Q: 1. Imagine you are trying to explain the process of cellular respiration to your friend who is also…

A: Cellular respiration is the process by which cells generate energy by converting glucose and oxygen…

Q: Find the connection among the words below and choose the letter of th word which is different. O A.…

A: DNA fragment separation is accomplished using the agarose gel electrophoresis technique. It…

Q: 875.What is the role of a single-stranded DNA binding protein in DNA replication?

A: Formation of replication bubble ( where the two strands of a DNA molecule are separated) is crucial…

Q: The following data was obtained during kinetic analysis of an enzyme with and without an inhibitor.…

A: Enzymatic reaction follow Michaelis–Menten kinetics which is mathematically,Here, V is Reaction…

Q: Define messenger half-life and how this differs for various messengers based on their…

A: Messenger half-life is the time it takes half of a messenger's molecules to degrade or inactivate.…

Q: You are working on an enzyme that obeys standard Michaelis-Menten kinetics. Based on the following…

A:

Q: - Please answer properly QUESTION: In patients with Lesch Nyhan Syndrome, purine nucleotides are…

A: The body creates purines through de novo synthesis. HPRT malfunctions in people with Lesch-Nyhan…

Q: Which structure describes an integral membrane protein containing B O aquaporin both maltoporin and…

A: Beta-Barrel proteins are composed of eight-stranded to large twenty-two-stranded beta barrels. These…

Q: Balance the basic equation of oxidative metabolism.

A: Oxidative metabolism is a fundamental biochemical process that occurs within cells to generate…

Q: Problem 6 • Draw out the pathway for the biosynthesis of ecosanpentaenic acid, 20:5 A5,8,11,14,17…

A: let's break down the biosynthesis of eicosapentaenoic acid (EPA, 20:5, n-3) from α-linolenic acid…

Q: net charge of this peptide at a pH of 1, 7, and 15

A: PKa value is actually a number which denotes the pH at which a group is half deprotonated. It…

Q: Which of the following define the stereochemistry of alanine (as per the structure shown)? Note:…

A: stereochemistry can be defined as the arrangement of functional groups on the alpha carbon atom with…

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.