Bubbles of CO2  are formed during the reaction between vinegar, water and Alka Seltzer. Provide an argument for why the CO2 molecules do not remain in the solution.

Q: Define concentration

A: The term concentration has different meanings in different context. Here, the biological or…

Q: Rapidly growing Burkholderia bacteria normally produce ammonia as a waste product. The accumulation…

A: Burkholderia complex species are obligatory gram-negative aerobic rods that do not ferment glucose…

Q: An H+ ion is smaller than an H2O molecule, and a glycerol molecule, a three-carbon alcohol, is much…

A: Aquaporins are large pores in the cell membranes which are a form water channel. These water…

Q: How many more rounds of beta oxidation occur for stearic acid vs linoleic acid

A: The oxidation of stearic acid produces 9 acetyl-CoA, 8 FADH2, and 8 NADH because stearic acid has 18…

Q: If Ca(NO3)2 solution is added to the saturated CaSO4 solution; Solubility product of CaSO4 (KÇ)…

A: ans: The solubility of CaSO4  at 25 ºC is described by the following reaction and equilibrium…

Q: For each solute, click the button under the better solvent. solute Which is the better solvent? :0:…

A: FIRST SOLUTE: For the first solute, the compound is dominated by highly electronegative atoms (N and…

Q: Write the enzyme equation for catalase and hydrogen peroxide.

A: An enzyme is a biological catalyst that brings about a reaction where reactants are used up and…

Q: Bicarbonate/carbonic acid buffer in blood is an example of an equilibrium reaction that is meant to…

A: Bicarbonate/carbonic acid buffer system: This buffer system is found in blood and many other…

Q: Compounds such as the sugar trehalose are used as compatible solutes (i.e., water replacements) in…

A: Compatible solutes are also called osmoprotectants, they are small organic molecules having a…

Q: How many moles of ATP can be obtained from palmitic acid? Show your solution.

A: The fatty acids that are released in the digestion of triglycerides are broken down in a series of…

Q: Which set of conditions will give the product shown in this reaction? Br

A: Given Reaction:

Q: Which electron carrier is mobile and fat soluble? Explain fully?

A: The molecules that are capable of accepting or donating one or two electrons from one molecule to…

Q: can water be used as a biological buffer?  why?

A: A buffer is a solution that resists the change in the pH. Usually buffers are made up weak acids and…

Q: A solid forms in the calcium hydroxide trap during the fermentation. What is the solid? Write a…

A: Calcium hydroxide is also known as lime water. It is colorless or white powder produced by the…

Q: reaction performed at basic (alkaline) pH - Does this indicate higher proton concentration or higher…

A: Alkaline phosphatase is a membrane bound enzyme. It is placed in the category of hydrolase.The body…

Q: Explain the chemical reaction involves in the solubility of an organic compound in sodium hydroxide

A: A substance that donates hydrogen ions and accepts a pair of electrons during a chemical reaction is…

Q: Cholesterol Dissolves in the polar solvent O False O True

A: Introduction: Lipids are organic substances moderately insoluble in water, soluble in organic…

Q: Soy sauce is made by fermenting a salty combination of soybeans and wheat for 8 to 12 months with a…

A: Soy sauce is used in cooking to provide flavor and delicious aroma to the food. The sauce is…

Q: Why is Hydrogen peroxide toxic to cells in high concentrations?

A: Hydrogen peroxide is commonly known as a cell-damaging agent that is produced during the normal cell…

Q: Keratin is rich in sulphur and hairs contain high sulphur as well. What is biochemical role of…

A: Keratin is a structural protein that contains a high amount of sulphur. Hairs also contain a high…

Q: Lake Pekko has a pentachlorophenol (C6HCl5O) content of 42.8 μg/L, according to measurements. A…

A: The question asked about the bioconcentration factor (BCF) of pentachlorophenol in Matsu fish from…

Q: Determine the color of each solution and the reason for the color. Snail + water + bromothymol blue:…

A: Chemical reactions, the process by which one or more substances, reactants, are converted into one…

Q: Draw the product formed when oleic acid is hydrogenated

A: Oleic acid (C17H33COOH) belongs to class of alkenes. In oleic acid, 17 carbons are attached to 33…

Q: From the active site diagram below, please indicate the cofactor from the indicated components. HO 4…

A: Cofactors are the non protein molecules that help the enzyme to carry out catalysis. Enzymes without…

Q: 4a. Using the graph above identify the temperature at which the cellulase reaction is the highest.

A: Cellulase  Cellulase is the enzyme which is produce by several group of organisms like bacteria,…

Q: An H+ ion is smaller than an H2O molecule, and a glycerol molecule, a three-carbon alcohol, is much…

A: Cell transportation can be outlined as a phenomenon in which there occurs movement of material…

Q: Given the active site diagram below, identify the mechanism(s) of catalysis. 5 2 Metal ion Induced…

A: active site is a region on an enzyme that binds to a protein or other substance during a reaction.

Q: Indicate whether each of the following is due to an increase in pH, a decrease in pH or neither and…

A: pH is defined as the measure of acidity or basicity of a solution. In general, pH is inverse…

Q: A patient had severe acid reflux symptoms and decided to take the antacid, Amphojel (aluminum…

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

Q: discuss the following statement: “Whether the ΔG for a reaction is larger, smaller, or the same as…

A: Gibbs free energy is defined as the energy that is available to do work. This is the work done in a…

Q: Explain why water is an excellent solvent.

A: Water is a universal solvent because it is found as a solvent in most of the organisms found on the…

Q: Answer the following problem in relation with Carboxylic Acids: The bones of a murdered 9-year-old…

A: The decomposition of the bones produces certain chemical compounds which get deposited in the…

Q: How many dissociable protons are present in Tris buffer? How did you come to this conclusion?…

A: Tris buffer is also known as tris(hydroxymethyl)aminomethane. It is an organic compound with the…

Q: 1) Dilution fraction 2) Water

A: Dilution is a method to dilute the specific sample to achieve the required low concentration of the…

Q: What type of ion exchange resin and what buffer pH would you use to purify pepsin from an extract of…

A: Chromatography refers to the separation technique that helps in the separation of a compound mixture…

Q: The phrase that denotes a simple substitution reaction between the following expressions 1- The…

A: Water is used as a solvent in laboratories, biochemical systems and industries. The water molecule…

Q: H20 f) OH Chemistry Steps Chemistry Stes Br Chemistry Steps Chemistry Steps Chemistry Steps Br h)…

A: Solution is attached below.

Q: A treatment for hyperammonemia (excess NH4 + in the blood) is to administer pyruvate. What two…

A: Hyperammonemia is a metabolic condition that involves an increased secretion of ammonia in the…

Q: Given the active site diagram below, identify the acidic residue from the indicated components.

A: Amino acids are basic unit for any protein or polypeptide chain. It consist of -COOH, -NH2, side…

Q: Using Le Châtelier’s principle, identify three ways you might increase the production of ammonia.

A: Le Chatelier's principle helps to predict what a change in temperature, concentration or pressure…