What is the effect on the stability of milk foams when gelatin is added

Q: The following stock solutions are available to make a protein extraction buffer: 100% Nonidet P-40,…

A: Molar concentration, also known as molarity, it is a number of moles of solute in a solution. Molar…

Q: The 3 proteins have the following properties. Which is the correct order of steps to extract them?…

A: Protein extraction is a molecular biological method to isolate a particular one or two proteins…

Q: Our laboratory has a stock of 50 X TAE (Tris-Acetate) and the laboratory manager asks you to prepare…

A: Gel electrophoresis is a standard molecular biology procedure used for the separation of DNA by…

Q: The order is for Moxam 5 gm IM every 8 hours.  On hand is 10 gram of Moxam with the following…

A: Medication order is the terms used to define the directions for a drug needed to be given to the…

Q: 17. If an intravenous injection contains 20% (w/v) of mannitol, how many milliliters of the…

A: Question is related to drug calculations Solution given below

Q: You want to prepare a 15 mL gel containing 0.8% (weight /volume) agarose. How much agarose do you…

A: Agarose is a polysaccharide extracted from seaweed that, when mixed with water, forms a gel-like…

Q: As a part of a clinical study, a pharmacist is asked to prepare a modification of a standard 22 g…

A:

Q: Explain how do you prepare a 25-mL solution of 1 mg/mL cholesterol stock?

A: Given Values: Volume = 25 ml Concentration = 1 mg/ml

Q: An amino acid mixture consisting of lysine, leucine, and glutamic acid is to be separated by…

A: Ion exchange chromatography is a technique for separating proteins and other molecules in a solution…

Q: What is the difference of measuring proteins through UV-VIS spectroscopy at 280 nm and at 595 nm…

A: The proteins estimation is a routine process when working with different proteins. The protein…

Q: How many mL of the 1 M glucose stock solution do you need to prepare 100 mL of a 1 mM glucose…

A: After dilution, the dilution factor represents the number of times the original concentrated stock…

Q: If equal portions of tretinoin gel, 0.1 % w/w and 0.4 % w/w are combined, what would be the…

A: The objective of the question is to find the resultant percentage strength when equal portions of…

Q: Can the iodine test distinguish between amylose and amylopectin?  What would you look for?

A: Carbohydrates are an essential source of energy. It is found in almost all foods and is largely used…

Q: You have 10 mg/ml ethidium bromide solution. If you add 5 µl of this to 50 ml of agarose gel…

A: Gel electrophoresis is a laboratory method for separating DNA molecules depending on their size and…

Q: Prepare one dose of 0.6 mg kanamycin in 2mL diluted from a stock solution of 20 mg/ml.  How much…

A: The formula for dilution: C1 x V1 = C2 x V2 where, C1 = concentration of the stock solution  V1 =…

Q: A 2.5mg/ml solution of ampicillin is available for use, what volume would you add to 200ml of LB…

A: Ampicillin is a broad spectrum semi-synthetic derivative of penicillin. It is active against both…

Q: Can Benedicts solution be used distinguish between glucose and maltose solutions?

A: Benedict's solution's reducing sugar properties can distinguish glucose and maltose solutions.…

Q: NEORAL oral solution contains 100 mg/mL of cyclosporine. If a pharmacist prepares 30 mL of an oral…

A: Dilution is a lab procedure by which the concentration of a solute in a solution is lowered by…

Q: a) A bottle is labeled Demerol (meperidine) 50 mg/cc. How many cubic centimeters are needed to give…

A: Q.Unit Formula:- The unit formula is a term that calculates first to find the value of one unit then…

Q: You have been asked to make up four 1.5% agarose gels at 30 ml each. Ethidium Bromide is to be added…

A: As you have asked multiple questions we are instructed to answer only one. Please repost the…

Q: Which of the following amino acids will bind to anion exchange resin at pH 7.0?

A: Anion-exchange chromatography is a type of ion exchange chromatography. Here the stationary phase…

Q: A vial of Doxorubicin reads 0•5g per vial. Instructions say to reconstitute each 12mg with 2•5ml of…

A: Doxorubicin, a potent chemotherapy medication, is commonly supplied in vials with a specified…

Q: An amino acid mixture consisting of lysine,leucine, and glutamic acid is to be separated by…

A: In reverse-phase HPLC with a non polar stationary phase and a polar solvent as the mobile phase at…

Q: The porosity of the PAGE gel is determined by the ratio of acrylamide and the amount of…

A: Polyacrylamide gel electrophoresis also called PAGE is a biochemistry technique used to separate…

Q: When and why should opaque capsules be used in compounding?

A: Capsules are solid medicinal dosages in which medicinal or inert substances are enclosed in shells…

Q: what is the is the dilution factor when  you add 2 mL ssample of 8 mL diluent?

A: Dilution is a process of changing the concentration of the solution by addition of solvent, which is…

Q: How much nystatin stock (50 mg/mL) needs to be added to 15 mL of tryptic soy agar to give a final…

A: Stock concentration = 50 mg/mL or 50 × 10-3Desired concentration = 50 μg/mL or 50 × 10-6Final…

Q: If equal portions of tretinoin gel, 0.1% w/w and 0.04% w/w are combined, what would be the resultant…

A: The objective of the question is to find the resultant percentage strength when equal portions of…

Q: What will happen to the hard gelatin capsule if dissolved in water and vinegar for under 10 minutes,…

A: Hard gelatin capsules are made up of an animal based protein that is derived from collagen.plant…

Q: Determine the weight/volume of the chemicals needed to prepare the following solutions:   a) 100 ml…

A: Weight by volume or (w/v) solution contains the measured weight of the solids in the final volume,…

Q: Rx Clindamycin phosphate 4% w/v Propylene glycol 12.9% w/v Purified water 11% w/v Isopropyl alcohol…

A: w/v means weight/volume percentage concentration Clindamycin phosphate 4% w/v = 4 gms of clindamycin…

Q: Penicillin G potassium 5000 units Isotonic Sodium Chloride Solution ad 15 mL Sig. Nose drop Using…

A: Given- Penicillin G pottasium-5000units Isotonic sodium chloride-15mL Crystalline penicillin G…