Equations involved in Osazone test, Fehling's test, Benedict's test and Barfoed's test
Q: 18:1c∆9 ω-9 fatty acid oleic acid both are correct neither is correct
A: In plants, animals, and microbes, fatty acid is a key component of lipids (fat-soluble components of…
Q: What is the charge of an ionized peptide in the mass spectrometer if its isotopic peaks are 0.20 m/z…
A: Hi! since you haven't mentioned which question to be answered, we will answer one of the question…
Q: Refer to the figure below. II AII VII IV VI Reference: Ref 2-1 Which of the following represent the…
A: In an enzyme-substrate reaction, the enzyme is utilized to achieve maximum velocity for the…
Q: what kind of knfie is used in the following: Rotary Microtome Rocking Microtome Base…
A: Rotary Microtome Profile A or Profile C Diamond Knife (Fixed horizontally)…
Q: Explain the process behind coulometry.
A: Coulometry is a method which is based on the measurement of the quantity of electricity which is…
Q: . List 2 controlled variables in the experiment.
A: There are various factors present that would increase or decrease the rate a chemical reaction. In…
Q: This is integral to obtaining the experimental data that lead to the development of this model…
A: Introduction ODE MODEL:- Ordinary differential equations or ODE models are used to model biological…
Q: Four amino acid samples were subjected to a reverse-phase chromatography set up and yielded the…
A: Amino acids differ from each other on the basis of their side-chain properties. Some amino acids are…
Q: DESCRIBE THE RESULTS OF THE REDUCTION TEST FOR SUGARS USING THE FOLLOWING TEST BENEDICTS TEST SUGAR…
A: Benedict's test is a qualitative test that is used to detect the presence of reducing carbohydrates.…
Q: KOH (aq) is added to a solution of Fe(NO3)3
A: This is the experiment of a precipitation reaction. When two solutions containing soluble salts are…
Q: A plant isolate was subjected to qualitative tests to determine the presence of macromolecules.…
A: Biological macromolecules are constituted of proteins , nucleic acids (DNA or RNA), carbohydrates…
Q: Metric Prefixes Nano-, Micro-, Centi-, and Milli- Match each prefix with its value. Micro 2 Nano 3…
A:
Q: Doing Benedict’s test, how do positive and negative controls help you interpret your test results…
A: A chemical test called Benedict's test can be performed to determine if an analyte contains reducing…
Q: Explore the chemical reaction behind apple browning Apple Slice dipped into different solution Time…
A: Fruit turns brown when exposed to air because a reaction is happening when a cut piece of fruit is…
Q: Discuss the results and observations in a regular laboratory experiments the denaturation of: 1.…
A: A polypeptide is fully functional if its properly folded misfolded protein got ubiquitination so, if…
Q: Necessary Conditions for Benedict's test Which conditions must be present for Benedict's test to be…
A: Reducing sugars: A sugar that reacts with the oxidizing agent to form an aldonic acid is known as…
Q: Two dimensional electrophoresis separates proteins according to their isoelectric focusing and mass.…
A: Two dimensional electrophoresis:- powerful electrophoretic method for separation and analysis of…
Q: Are there any components found between the macromolecule test reagents (Benedict's, Iodine, Sudan…
A:
Q: COLOR REACTIONS OF PROTEINS AND AMINO ACIDS
A: For tryptophan amino acid, the Hopkin-Cole reaction is used. Because of the indole ring of the amino…
Q: Change in Length 9 Students cut 20 rod-shaped pieces of potato of the same diameter and length. Five…
A: The above given graph shows the dissolved oxygen content, sewage water content and fish population…
Q: What is the color-change in the LAMP reaction based on? Would it matter if a test person drank a…
A: Loop-mediated isothermal amplification (LAMP) is a technology created by Notomi et al. It's a…
Q: Daisy accidentally broke the test tube after the calibration step. What should she do? a. Borrow the…
A: In case of breaking a test tube, the caliberation done for the experiment is also lost, which needs…
Q: Given the graph below, what is the value of Vmax? Numeric answer only, no units needed. 20 18 16 14…
A:
Q: During electrophoresis molecules are separated by three characteristics. What are they?
A: Electrophoresis is a technique commonly used in the lab to separate charged molecules, like DNA,…
Q: In a report, describe what gel Electrophoresis is and its principles
A: DNA or deoxyribonucleic acid is defined aa a long molecule that will contain an organism's unique…
Q: Table D. Millon's Reaction Samples 1. Tyrosine 2. Casein Observation 3. Albumin 4. Gelatin 5.…
A: Million test reaction mechanism: The phenol group of the tyrosine molecule or other phenol…
Q: Let's say that you have a green solution that is made up of a mixture of a yellow chemical and a…
A: Beer Lamberts' law relates the concentration of a solution and the light absorbed by the solution.…
Q: TRUE OR FALSE Palmitic oil is (soluble) to hot ethanol and chloroform.
A: Hi. Thank you for the question. The second question looks incomplete. Please provide the details…
Q: A stock solution was diluted in two steps. In a first step, 0.5 ml was diluted with 9.6 mL buffer.…
A: Formula - Dilution = initial volume / final volume Final concentration = initial concentration ×…
Q: Tables E & F. Hopkins-Cole and Bromine Water Reaction Samples TESTS Hopkin's Cole Bromine Water 1.…
A: Hopkins' cole test The test is specific for the amino acid that contains the indole group present…
Q: In the third video, glucose, glycine and maltose are tested as samples with the Benedict's reagent.…
A: Introduction: The benedict is used for the detection of simple carbohydrates. It identifies the…
Q: A group of students would like to carry out an experiment to make paper from banana fibre in…
A: Banana fibre, also called as musa fibre, is one of the toughest natural fibres on the planet. The…
Q: Give the positive result for the test of ribose Give the positive result for the test of…
A: Since you have asked a question with multiple subparts, we will answer only three subparts for you.…
Q: Electrophoretic Analysis of DNA via Agarose gel Electrophoresis determine the voltage used (how to…
A: Gel electrophoresis is used in a variety of molecular biology research. To obtain optimal separating…
Q: Name some techniques/approaches (name, describe the major steps, how to analyze/interpret results)…
A: Proteins: Proteins are polymers that contain hundreds or even thousands of amino acids that are…
Q: Hochman Practice: Complete Both distilled water and salt water affect cells because. Both distilled…
A: Osmosis is a process of movement of water or ions through a semipermeable membrane from the area of…
Q: Which of the following is INCORRECTLY paired? O Isoelectric focusing : Charge O Gel filtration…
A: The process of isolating one or more proteins from a complex mixture, which frequently includes…
Q: Given the chromatogram below in a normal phase, which samples would be the least polar? • Samples B…
A: Chromatography is a technique, used to separate related compounds from a mixture. It is used for the…
Q: Describe how you would prepare the following samples for analysis by a spectroscopic method. You…
A: Spectroscopic method or techniques is the process that recruit the light to link with matter. This…
Q: which of the amino acids moved the farthest distance assuming that the experiment was performed at…
A: Tryptophan , Phenyl alanine, Leucine have pk values of 6.0,6.0,6.2.All these three are nonpolar…
Q: Which of the following correctly states the purpose of the titration of vinegar experiment? O To…
A: Titration is a quantitative process used to determine the amount of solute present in the given…
Q: In the measurement of total cholesterol, which component of the test reaction is directly inhibited…
A: Total serum cholesterol comprises of HDL ,LDL and triglycerides. This laboratory test is done to…
Q: of an experiment, a student places onion root tip samples in 1% colchicine for two hours. For the…
A: Cell division is defined as the process by which cell multiply and involve nuclear as well as…
Q: Which compounds will be separated by column chromatography in this lab? Check all that apply. Check…
A: The stationary phase is held in a chromatography column, which allows the mobile phase to pass…
Q: how all working explaining detailly each step Solution should b
A: Ans- The casparian strip is a band of cell wall material deposited in the endodermis of roots'…
Q: Tests Principle behind functional group that will give evidence of a References the test a positive…
A: Generally carbohydrates are defined as polyhydroxy aldehydes or ketones . carbohydrates also are…
Q: Suppose a researcher is investigating the measurement ability of a new device intended to read the…
A: The precision is defined as the closeness between two or more measured values to each other. The…
Q: drug is order 100mg/m2 po BID. How many milliliters will a patient receive if her BSA is 1.80m2 and…
A: Drug dose calculation is asked in this question. Ordered dose = 100 mg / m2 BSA of patient = 1.80…
Q: Make a schematic diagram of the procedure of Barfoed's Test which is also a test for reducing
A: Carbohydrates are polyhydroxy aldehydes or ketones which are associated with reducing properties.…
Trending now
This is a popular solution!
Step by step
Solved in 5 steps with 1 images
- In an electrochemical cell, Q = 0.00025 and K = 0.70. What can you conclude about Ecell and E°cell? Ecell is positive and E°cell is positive Ecell is negative and E°cell is positive Ecell is negative and E°cell is negative Ecell is positive and E°cell is negativeGEN BIO NUMBER 3 AND 4convert 120000 nanogram/minute to mg/day
- Determination of Creatinine in Serum and Urine Experiment; Question: Why are using this materials/chemicals in this experiment? *10% sodium tungstate *0.75 M NaOH Creatinine depot standard *0.67 N H2SO4 *Picric acid (0.04 M) Procedure: 3 mL of water, 1 mL of 10% sodium tungstate, 2 mL of 0.67 N H2SO4 are added onto the serum (2 mL), mixed well, and filtered after 5-10 minutes (protein-free serum filtrate). 3 mL of this filtrate is used for the test.All tubes are mixed, incubated at room temperature for 20 minutes and read against the reagent blank at 520 nm.First, the serum volume in the test tube is calculated.Since working with 3 mL standard, the absorbance of the standard tube belongs to 30 µg creatinine.Major product with mechanism.Which of the phi/psi angles would be violating a ramachandran plot? Select all that apply: Phi= 90; Psi=-120 Phi= -120; Psi=120 Phi= 0; Psi=0 Phi= -90; Psi=-60 Phi= 120; Psi=-120
- One of the blocking solutions that is traditionally used is non-fat milk, but this is not recommended for studies of phosphoproteins. Why?state transition diagram for home nursing during covid-19When bound to proteins, the Bradford reagent turns blue. You measured the absorbance of your samples at 595 nm, which corresponds to yellow light. Why did you measure the absorbance using yellow light instead of blue light?