Can you show the step by step process of Voges Proskauer Test using a schematic diagram?

Q: If you crate the absorbance spectra of a solution containing dna protein and buffer using buffer as…

A: The absorbance spectrum is formed by plotting the Absorption values against the wavelength at which…

Q: Draw an approximate titration curve for lysine, given that its pKa(COOH) = 2.18, its pKa(NH3*) =…

A: Amino acid has a typical structure. It has a central Carbon atom called (Cα). To it 4 groups are…

Q: Q1 Acety CoA 3. ATP Acy CoA ADP Ace Co Acetoacety CoA FAD L-Glycer 3-phosphate FACH 1,0 ATP NAD…

A:

Q: An individual with chronic hypoglycemia was suspected of having a defect in one of the enzymes…

A: The observation that glucose production from glycerol is normal in the liver biopsy, but glucose…

Q: Name the most important proteins in plasma and their functions.

A: Plasma contains a complex mixture of proteins, most of which are synthesized in the Liver.

Q: 5. Ways of cholesterol biotransformation, their tissue localization: 5.1. extracellular (LCAT) and…

A: Sterols are lipids with the characteristic steroid nucleus. The steroid nucleus is four fused rings,…

Q: Part 4 Assume your null hypothesis was that observed and expected are not different from each other.…

A: part-4 If the null hypothesis is that there is no difference between observed and expected…

Q: There are several sugars along with fructose and glucose that are isomeric, name them

A: The question asked for a list of sugars that are isomeric to fructose and glucose. Isomers are…

Q: 9. Circle and name three polar functional H₂C H. CH OH CH3

A: A polar functional group is a group of atoms in a molecule that contains polar covalent bonds,…

Q: Evaluate the texture of the two samples from experiment and what do the results in experiment 1 tell…

A: Starch is a complex carbohydrate found in many food products and is a major source of energy for…

Q: 4. Below is data obtained for an unknown protein's dihedral angles. Each dot represents the dihedral…

A: The peptide backbone can rotate about 2 bonds. The N-Cα bond that generates the φ angle and the Cα…

Q: For what chemical group is Millon's reagent a test? Write the formula and the name of the amino acid…

A: A biochemical test is a laboratory procedure for identifying or quantifying specific molecules or…

Q: Create a concept map connecting cancer and pyruvate kinase m2

A: Pyruvate kinase plays a very important role in cell metabolism. It catalyses the rate limiting step…

Q: The initial rates of an enzyme-catalyzed reaction have been determined for five different [S] (see…

A: Enzymes kinetics - is the study of the reaction rate of enzyme catalyzed reactions. The reaction…

Q: MATCHING TYPE a. Peroxidase b. Thrombin c. Amylase d. Diastase e. Amylopsin f. Invertase or Sucrase…

A: Enzymes are high molecular-weight proteins that catalyse biochemical reactions. They are also called…

Q: Draw estimated macroscopic currants for Na and k by multiplying the single channel

A: The sodium-potassium pump is also known as the Na+/K+ ATPase pump. It is a type of active transport…

Q: 38) If you start with 18 CO2 and 18 H₂O, how many glucose molecules would you make during a) 1; b)…

A: Photosynthesis is the conversion of light energy into chemical energy in the form of organic…

Q: In the following polypeptide, which amino acid would be participating in hydrogen bonding with…

A: Alpha helix is one of the most prominent secondary structures formed by polypeptide chains. The…

Q: Inhibitors are important in developing new pharmaceuticals. Two important classes of inhibitors…

A: Inhibitors are molecules or compounds that reduce the rate of a chemical reaction, or block it…

Q: 1. The Size of Cells and Their Components A typical eukaryotic cell has a cellular diameter of 50…

A: Electron microscope is an instrument to measure the ultrastructure of microscopic biological and…

Q: A. Draw the structure of the following peptide sequence at pH 2.0: ASP-ALA-THR-LYS-GLY B. What is…

A: Amino acids are basic building blocks of polypeptides, and one or more of these polypeptides they…

Q: Enalapril is inactive until acted upon by an esterase. Draw the structure of the resulting bioactive…

A: Enalaprilat is an angiotensin-converting enzyme (ACE) inhibitor that is used to treat hypertension…

Q: A synthetic substrate, the para-nitrophenylacetate (PNPA), is used to monitor enzyme activity of…

A: Enzymes are protein that catalyse biochemical reaction. They speed up biochemical reaction but do…

Q: Report Would the Ninhydrin test be reliable in determining the presence of proteins? Explain. Will…

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

Q: Which of the following best describes the function of high energy phosphate compounds in metabolism?…

A: Phosphate compounds seen in lifeforms can be broadly divided into low energy and high energy…

Q: How is the Citric Acid Cycle regulated, and how does this compare to glycolysis regulation?

A: The Citric Acid Cycle (also known as the Krebs cycle) is a series of enzyme-catalyzed reactions that…

Q: Formation of cholesterol "fund" in the liver.

A: Cholesterol contains 27 carbon atoms all supplied by acetyl CoA. Cholesterol has 3 six-membered…

Q: 3. A. Briefly discuss the four levels of structure in proteins. Knowing that the 3-dimensional shape…

A: Protein is a polypeptide made up of amino acids. The sequence of amino acids determines the…

Q: The active site residues in some proteins seem to be "ultimately conserved," meaning that any change…

A: 2 evolutionary distant organisms, like a fungi and a human could still share a common gene between…

Q: d. Much of the experimental research on the propagation of nerve signals has focused on an…

A: Nernst potential (V) can be calculated using following equation V = RT/zF ln (Xout/Xin) where V is…

Q: 1. Draw the peptide HSK below at pH 7 and give its overall charge at pH 2, 7, and 12:

A: The proteins are composed of twenty naturally occurring amino acids.  The amino acids can be…

Q: The gene encoding the E. coli enzyme enolase begins with the sequence ATGTCCAAAATCGTA. What is the…

A: The flow of genetic information from DNA to RNA and then RNA to protein is called central dogma. It…

Q: Create a mind map for amino acids.

A: Amino acids - are building blocks of proteins and alpha carbon of amino acids contains amine group,…

Q: The reaction S-> P is catalyzed by an enzyme that follows Michaelis-Menton kinetics. From the…

A: The rate of enzyme catalyzed reaction that is the enzyme kinetics can be expressed by the…

Q: The acronym DFR stands for what?

A: Biomolecules often have long complex names. The use of acronyms helps us simply the name of complex…

Q: 13. In the last step of the absorption-elution method only type B cells cause an agglutination…

A: 13. If only type B cells caused an agglutination reaction in the last step of the absorption-elution…

Q: Cell communication review

A: Cell communication refers to the process by which cells interact with each other to coordinate their…

Q: Part Three: Metabolism: Your cells are going to USE the food they've been provided! Describe the…

A: Metabolism is the chemical reactions occurs in our body which changes the food into energy to run…

Q: Basal Metabolic Rate (BMR) is the amount of energy your body uses to function at rest in a day. This…

A: The Total Daily Energy Expenditure (TDEE) is the amount of energy an individual burns in a day,…

Q: Refute or support the statement: “Photosynthesis and oxidative phosphorylation are essentially the…

A: Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to produce…

Q: 7. A portion of the nucleotide sequence from the DNA coding strand of the chick ovalbumin gene is…

A: Translation is the process by which a protein is encoded from an mRNA strand using genetic code. The…

Q: Do you think all enzymes would work well at the same pH? why? why would a raddish have a diffrent…

A: Enzymes are biological catalysts and most enzymes are proteins. Proteins are mainly chains of amino…

Q: 1.a)High fructose corn syrup (HFCS) normally has approximately what composition? ('> means more…

A: Fructose is a simple sugar, also known as fruit sugar, that is found naturally in many fruits,…

Q: That is the lactase assay Calculate initial rate

A: Lactase assay is  sensitive enzymatic method to estimate the lactose in low-lactose or lactose-free…

Q: What is misleading about the term hydrophobic bond? What drives the hydrophobic effect? How is it…

A: Introduction Hydrophilic molecules are water loving groups and are soluble in water. But hydrophobic…

Q: 1. Why is β-carotene less polar than chlorophyll b? Mention any TWO functional groups which make…

A: Beta-carotene- an isoprenoid compound, synthesized in plants, fungi, is an accessory pigment…

Q: Consider the following two peptides: I. Ile-Trp-Ala-Met and II. Glu-His-Cys-Thr Which peptide would…

A: Peptides are short chains of amino acids that are linked together by peptide bonds. Amino acids are…

Q: Ammonia detoxification mechanism

A: Ammonia detoxification is the process by which ammonia (NH3) which is toxic to the cells is…

Q: The figure above represents changes in different types of metabolic pathways (y-axis) as energy…

A: Metabolism is the sum of all biochemical reactions in a living system that are responsible for it's…

Q: Consider the mechanism of the aldolase reaction given in figure 9.25. In chapter 12, we saw that the…

A: Aldolase are class of enzyme that performs an aldol reaction (formation of an aldol) or its reverse…

Scientific Notation

We have to deal with quantities that are extremely large or very small. For example- I may have 6,500,000,000 red blood cells, or the diameter of an iron atom is 0.000000011 inches. Numbers with many zeros can be inexpedient to work with, so scientists use scientific notation. It represents very large numbers or very small numbers in a simple form. We know that whole numbers can be extended to infinity, but we cannot write such large numbers on paper. Numbers that present in millions of places after the decimal point need to be represented simply. Thus, it is difficult to represent a few numbers in their extended form. Therefore, we use scientific notation.