Do zwitterions interfere with the different color reaction tests?

Q: What is ninhydrin used to detect? How does it work?

A: Proteins are involved in several important body functions and are very much essential for all life…

Q: If you run the Lugol's test on an unknown solution and you get a black color at the end, what does…

A: The use of Lugol's iodine reagent is used to differentiate starch and glycogen from other…

Q: What is the color results of tyrosine,phenylalanine,alanine in millon test?

A: Million's test is a protein qualitative test: Principle: Million's test detect tyrosine as its the…

Q: what are the different hoods in the lab and why are they important?

A:

Q: what does chroomatography observation mean

A: Column fractionation was developed in the 1890s as a technique of separating the various components…

Q: Record which pole the dyes traveled to by using a (+) for positive and (-) for negative pole. Hint:…

A: Staining is a technique in which the substances observed are being made visible to the eyes. In gel…

Q: Why safranin is used as the sample dye?

A: Safranin is utilized as a counterstain in some staining conventions, shading cell cores red. This is…

Q: Explain the occurrence in which isolated peaks are formed in a characteristic x-ray spectra result.

A: X ray spectra: the spectrum that is obtained by emission of x rays which are diffracted by a crystal…

Q: What would be the result of hexan-2-one or hexan-3-one on Brady's and Iodoform test?

A: Principle of Brady's Test: 2,4-dinitrophenyl hydrazine(DNP) of Brady’s reagent reacts with carbonyl…

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: Why can’t nitric acid stains be removed by washing?

A: Nitric acid: it has the chemical formula HNO3. It is a conjugate acid of nitrate and a protic…

Q: Why might Gamma irradiation be considered better than using UV radiation?

A: It is required to provide reason that Gamma irradiation is considered better than using UV radiation…

Q: What is the purpose of chewing gum in the Snyder Test procedure outlined?

A: Dental caries is the disease of teeth in which microbes demineralize the teeth leading to a cavity.…

Q: What does the red dye Prontosil have to do with sulfa drugs?

A: Antibiotics are the medicines which are used to cure infections which are caused by bacteria. These…

Q: what are the regeants and results for Mann’s methyl blue-eosin stain

A: Mann's methyl blue eosin strain- is formulated to demonstrate Negri bodies in the tissue section it…

Q: What is a Goldbeater’s test? What is the principle involved?

A: Tannins are complex, nitrogen-free polyphenols found in plant tissues. Plants produce tannins to…

Q: hat Is Polychrome Methylene Blue?

A: Methylene blue is a popular dye that allows us to glimpse microscopic life in vibrant colors. Before…

Q: How can polarography detect the analyte?

A: Jaroslav Heyrovsky discovered polarographic method   Polarography is a simple method in analytical…

Q: What is the use of color reaction tests for proteins in diagnosing diseases? Give an example too!

A: Diagnostics, which can diagnose illness, disorders, or infections, is quickly becoming a critical…

Q: Can colorless samples be analyzed using a UV-Vis spectrophotometer? Yes or No or Maybe?

A: UV-Vis Spectroscopy  It is defined as a quantitative technique that is used to identify the…

Q: What are the two things that can be done to improve contrast?

A: Contrast refers to the darkness of the background relative to the specimen.

Q: Discuss sabin feldman dye test.

A: A Sabin–Feldman dye test is a serologic test for toxoplasmosis diagnosis. Toxoplasma trophozoites…

Q: During the denaturation of egg white using Heat, Salt, Baking soda, Lemon juice, and Alcohol, what…

A: when denaturaton of egg white is done using any of these (Heat, salt, baking soda, lemon juice or…

Q: If you have an absorbance of 2.0 mL of stock dye, what kind of a dilution is needed to get it to…

A: Biochemistry is the science of study of the internal biochemical processes of organisms. The…

Q: Discuss the medical application of the Benedict’s test? What other test(s) are used in parallel to…

A: Benedict's test is used to test for simple carbohydrates. Benedict's test identifies reducing…

Q: why steroids do not show luminescence on thin layer chromatographic plates?

A: Infrared absorption spectroscopy also stated as IR spectroscopy is one of the most valuable…

Q: What are the superior characteristics of iodophors over free iodine solutions?

A: Introduction: Iodine is a chemical that is blue-black in color. it affects the metabolic activity of…

Q: What is jack-o'-lantern ?

A: The name Jack- o'- lantern  comes from phenomenon of a strange light flickering over the peat dogs…

Q: What are the divisions of white light according to the electromagnetic spectrum? Which are the two…

A: The white light is made up of seven colors spread between the wavelength of 400 nm to 780 nm. This…

Q: What is the dose in mSv for 2.5 mGy of neutron exposure to the eye?

A: Consider 0.1 Gy x-ray Find the dose in my by using the relationSv = Gyx RBE

Q: How do we use tinctures of iodine and other halogens?

A: Disinfectants are chemical agents applied to non-living objects to destroy bacteria, viruses, fungi,…

Q: What is Ultraviolet (UV) light ?

A: The different kinds of EM radiation that are part of the electromagnetic spectrum, namely: Gamma…

Q: what is the ability of a panelists to identify color differences in samples?

A: Perception is our sensory state of awareness around us, which includes both the awareness of…

Q: What is the purpose of Durham test ?

A: In the carbohydrate fermentation test, we determine whether the bacteria are able to ferment a…

Q: What happens to the color intensity as the concentration of alcohol increases? Explain the…

A: The most punctual created breath analyzer depended on a substance standard where breathed out air…

Q: in paper chromatography what is the basis of pigments separate?

A: Paper chromatography is a technique in which different types of pigments can be separated from each…

Q: Which of the following is denoted by hue in the Munsell color chart? O Purity O Dominant spectrum O…

A: Munsell color system is a colour arrangements scheme and is consist of hue,value and chroma.it is…

Q: What are the different types of chromatography?

A: Introduction Chromatography is a biotechnique used for the separation, identification, and…

Q: What is the pH of bleach?

A: pH is the measure of the acidity or basicity of a solution. pH can be defined as the negative…

Q: Which among the ingredients of this product is the main preservative? Explain.

A: For centuries, people have been preserving food. It all began with the ancient practice of…

Q: What are the types of chromatography ?

A: Chromatography is a process of separation of mixtures which is dissolved in a fluid called the…

Q: Record which pole the dyes traveled to by using a (+) for positive and (-) for negative pole. Hint:…

A: Chemical dyes are used for many purposes such as histological slide preparation, anatomical slide…

Q: Why can't we determine Vo, Ve and Vt for affinity chromatography?

A: Chromatographic techniques separate macromolecules based on size, ion exchange, or their affinity…

Q: The Duquenois-Levine test is a valuable color test for

A: We can say that, In a forensic chemical analysis of an unknown material, the analytical method is to…

Q: Which sample shows positive results in benedict's test? why?

A: Introduction: Benedict's test is a simple science test used to recognize reducing sugars.

Q: The Duquenois–Levine test is a valuable color test for___________.

A: In a forensic chemical analysis of an unknown material, the analytical method is to narrow down the…

Q: what are the two important phases in chromotography?

A: Chromatography is a method of separation in which the components of a mixture are separated due to…