Q: create a serial dilution from a 1.5 x 10^8 CFU/ml stock solution that will give you 1500CFU/ml when…
A: Serial dilution is the technique of step-wise dilution of a sample. It allows a uniform and…
Q: RED ORANGE YELLOW GREEN BLUE BROWN 1 2 3 4 5 6 7 8 9 1
A: Chromatography comes from the Greek word, chroma which means color, and graphy which means to write.…
Q: Report how to make a 250.mL of 50pM sodium acetate and 0.01u EDTA using solid sodium acetate and…
A: Molarity (M) indicates the number of moles of substance per liter of solution (moles/Liter) and is…
Q: To prepare 250 ml of a 1:2,500 solution a technician must weigh
A: Pharmaceutical preparations include different ingredients in a vehicle that leads to the formation…
Q: ICF and ECF are different names for the same material; O No answer text provided. O No answer text…
A: Cells build various organs of the body. It will not be wrong if it is said that cells are the blocks…
Q: Bigger size sample would result to better quality spectra compared to smaller sample with small size…
A: Attenuated Total Reflection - Fourier Transform Infrared Spectroscopy is a technique to study the…
Q: When 11 milliliters are transferred from his sample to a dilution vial containing 99 ml, what is the…
A: Given Volume of stock transferred = 11ml Vial volume = 99ml Both are same unit so don't have to…
Q: Household Products Color of the solution with indicator Classification (Put a check mark on the…
A: Acids are chemical substances which have the capability of donating a proton and bases are…
Q: 1. Choose the most appropriate glassware (1.0 mL pipette, 50 mL Erlenmeyer flask, 100.0 mL graduated…
A: For measuring any quantity of a substance, the appropriate glassware is chosen according to the…
Q: Results: Tub Ranking of reaction Iodine Test Benedict's Test e rate 1 2 3 4
A: The most important thing to remember is that chemical reactions rely on reactant particles colliding…
Q: In the metric system, the base unit of a liquid is the Multiple Choice о O kilogram. meter. All of…
A: In the metric system, the base unit of liquid is liter.
Q: A 4-year-old child was admitted to hospital hyperventilating, after drinking an unknown substance…
A: Question is related to nursing subject Acid base imbalance solution given below steps
Q: Aisha wants to dissolve some salt in 25 cm³ of water. Which equipment is most suitable for measuring…
A: Different measuring equipment is used in the laboratory to measure liquids. Identifying the proper…
Q: The healthcare provider ordered Dilantin 60 mg/kg/day q4h. Your patient weighs 130 lb. The pharmacy…
A: Concentration of the dilantin 125mg/1ml =125mg/ml. Ordered amount of drug per day = 60mg/kg Volume…
Q: Joshua needs 150mL of 1X TBE buffer. The stock of TBE Buffer is 15X. How much 15X TBE buffer should…
A: Cells constitute all the living organisms. These cells are the building blocks of life. Cells also…
Q: The dilution factor of the sample to be used for a serial dilution is always 1. True or False True…
A: Introduction: Any dilution where the concentration decreases by a similar factor in each progressive…
Q: Dosage equals: mg drug/kg body weight g body weight/g drug g drug/g body weight O kg body weight/mg…
A: mg drug/ kg body weight
Q: 8.5gm/250ml = (x)gm/630ml
A: The amount of chemical dissolved in the solvent = 8.5gm The volume of the solvent…
Q: Which antacid is the better buy? In other words, which one neutralized more HCl per dollar spent? O…
A: Antacids are defined as a class of drugs needed to treat conditions caused by acid secreted by the…
Q: Chromatography is not used to separate mixtures. O True O False
A: Introduction There are various biochemical techniques which is used to separate the components of…
Q: To make 500ml of 1xBuffer, measure __ML of 5x stock and add ___mL water to make the total volume…
A:
Q: A. Match the following tests to the element or characteristics it identifies. Oxygen and Halogen…
A: There are various chemical tests to check the presence of certain compounds or substances. A…
Q: 28. 29. 30. -30 -75 -100 65 -90 10 55 80 Graduated cylinders #28-30 were mL. measuring increments of…
A: A graded cylinder's scale divisions are usually determined by its size. The 50-mL graduated…
Q: 18 Students were provided with cubes of slightly alkaline gelatine of different dimensions,…
A: From the above data we have to explain a For each block, calculate the ratio of surface area to…
Q: Direct flame is considered physical control. Select one: O True O False
A: Sterilisation is the process of killing of microorganisms. It can be physical or chemical methods
Q: uestion You had 10 ml of water in a graduated cylinder. After you placed a grape inside of the…
A: Osmosis is a process of simple diffusion where the molecules move through a semipermeable membrane…
Q: 8 Imipramine liquid contains 5mg/1mL. A patient requires 100mg twice daily. How many mL will they…
A: Imipramine liquid contains 5mg/1mL. Patient requires 100mg twice daily. How many mL per dose is…
Q: A patient has the following lab. results: pCO2 = 41 mmHg; Bicarbonate = 25 mmol/L. Compute for…
A: An A.B.G or Arterial blood gas is a test which is used to measure the acidity/alkalinity & the…
Q: A 12-ounce can of soda contains the equivalent of O 1 teaspoon of sugar O 4 teaspoons of sugar O 7…
A: 4.) 10 teaspoons of suger
Q: olds 950 milliliters (m
A: Milliliter literally means one thousand of a liter, it written as ml. One milliliter 20 drops and…
Q: pharmacy conversions 20. three and one-half fluid drams= fl3 22. one thousand units 22. one thousand…
A: Answer :- 20) 3 and 1/2 fluid drams Fluid dram= 5 3×1/2=7/2 fluid drams = 35/2 ml = 17.5 ml 3 and…
Q: lidocaine
A: 2 % lidocaine means 2000 mg / 100ml which is equal to 20 mg/ml. Ordered dose = 100 mg Available dose…
Q: The solution of the beaker is: The solution of the beaker is: 2. The solution of the beaker is: The…
A: 1. The solution in the beaker 1 is isotonic. That is the solute concentration in beaker and cell is…
Q: Thelma 1. 2. 3. a. b. 1 cc 1 fluid ounce 1 Teaspoon 4.3 teaspoons 5. 6. 7. 7 III - - 8 Section VII…
A: Answer. 1. 1. 1 CC = 1 ml. 2. 1 fluid ounce = 30 ml. 3. 1 Teaspoon = 5 ml. 4. 3 Teaspoon = 15…
Q: The amount of NaCl in 10 mL of 1/4NS is 22.5 (Do not write the number, write the abbreviated unit.)
A: mg
Q: How much sample should be injected into the GC? O 1) 0.5 microliter 2) 15 microliter 3) 5 microliter…
A: With the help of gas chromatography (GC) compounds in a mixture can be separated by injecting them…
Q: Label three sets of eight microfuge tubes (1-8) and add the volumes of BSA stock solution (2 mg/ml)…
A: BSA is Bovine Serum Albumin and it is a serum albumin protein which is obtained from cows and often…
Q: To make 500ml of 1xBuffer, measure __ML of 20x stock and add ___mL water to make the total volume…
A: To make a 500 ml of 1x buffer , measure 25 ml of 20x stock and add 475 mL of water to make a total…
Q: Give concentration in units of mg/ml for the following solutions. 50 g/liter 0.5 g/ml 5mg/ml 500…
A: Divide the mass in milligrams by volume in milliliters to find concentration in mg/mL.
Q: Average change in mass 3.5 3 2.5 2 1.5 0.5 Glass jar No packaging Aluminium foil Biodegradeable…
A: It is a bar graph that is displaying the average initial change in mass of different types of…
Q: how many ml/hr?
A: Child weight = 5kgs. 0.5grams = 500mg. Order: 500mg/kg/4hours. Mg that should be administered to…
Q: How many chloramphenicol capsules, each containing 250 mg, are needed to provide 25 mg/kg/day for 7…
A: The patient weighing of 200Ibs=9.1kgPrescribed daily dose =25mg/kg/day for 7 days1 capsule=250mgThen…
Q: Temperature of Hot water 100c° IDOC" Temperature of Water Bath 23C 23(0 231 23(° Volume of water…
A: Introduction - Charle's law states that the volume of an ideal gas at constant pressure is directly…
Q: Use the follow substance. * Volume of water heated 55 ml 16.9°C Initial Temperature of water Final…
A: A calorie is defined as a unit of energy. In terms of nutrition, calorie is directed to the energy…
Q: I. Solubility Test (Record the color and appearance of each test solution.) Coconut Oil Palmitic Oil…
A: The solubility test is one of the qualitative tests for lipids. Lipids are organic substances that…
Q: TUBE 1 TUBE 2 TUBE 3 TUBE 4 TUBE 5 Volume pipetted Total volume Sample volume: Total volume (ratio)…
A:
Q: 10 grams of oil will dissolve completely in 1 Liter of water. O a. True O b. False
A: Oil does not dissolve in water as it is hydrophobic (water repelling) in nature and doesn’t form…
Q: add 2.75 mL out of 5.0 mL of an undiluted sample to 125.25 mL. ad, you add all 5.0 mL to the 125.25…
A: We should we the formula to solve this question: Dilution factor = Final volume of the…
Q: Peppermint Spirit, NF, BP (Solution with maceration) Formula Peppermint oil Fresh peppermint leaves…
A: Peppermint spirit is used for treating stomach and intestines problems. It is indicated for…
Q: Desired Desired Initial Volume of Stock or Volume of Concentration Volume Concentration Previous…
A: In the question, we are given a table in which we know the desired concentration, desired volume and…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- - when a beam of light passes through or exists the solution. the light that emerges from the liquid is called the _________ ultraviolet absorbed transmitted incandescent incident -As magnification increases, the area of the object being viewed in the microscope decreases stays the same increases -which of the following researches was the first to isolate nucleic acids (nuclein) and describe them? Edwin chargaff Francis Crick James Watson Albert Kossel Johann Miescherwhat is 3 ocular units, 4.2 ocular units, 5 ocular unit, 3.6 ocular units, and 8 ocular units into micrometers with step by stepWhy do some scientists use immersion fluids when looking at their microscope slides? Increases the working distance Keeps the sample alive Collects a narrower band of light Takes advantage of lower refractive index Increases the numerical aperture
- Oil has the same ? Index as glass? Why is that important?*Regarding oil immersion on a microscopeDoes it enhance the meaning of work using Titan 80-300 Cubed Microscope?Of the four major types of microscopes, give an example of a scenario in which each would be the ideal choice for visualizing a sample. Stereo (Dissecting) Compound Confocal Electron
- describe nucleic acid in 2 pagesWhich of the following statements regarding electron microscopy is FALSE? Question options: live organisms cannot be viewed with an electron microscope all of these statements are TRUE scanning electron microscopes focus electrons across the surface of a sample electrons pass through a sample viewed using transmission electron microscopy electron microscopes use magnetic fields in place of glass lenses electron microsopes have a better resolving power than light microscopesGiven the following absorbance spectrum, to what wavelength should you set the spectrophotometer to measure your samples? Absorbance 400 500 600 Wavelength (nm) 700
- In a spectrophotometer, what should be the appearance on the graph if the sample is pure? presence of salt and protein?1. Typical microorganisms are on the scale of 1 micrometers. The typical human eye can see things as small as 0.1 millimeter unaided. With a standard microscope, you can see things on a scale of 100 nanometers. (a) Can you see microorganisms with your eye? With a microscope? Justify your an- swer by writing everything in scientific notation. (b) How many times magnified does a standard microscope make something look, as compared to a bare eye?This is a compound light microscope O dark-field illumination microscope O scanning electron microscope transmission electron microscope 71°F Sunny 立