What is the driving force behind paper chromatography?

Q: What are the processes of concentrate samples analysis in Uv-visible spectroscopy?

A: UV-visible spectroscopy is a fast and simple technique that finds the analyte concentration of a…

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: What are the main instrumentation components difference between Uv-visible and Fluorescence…

A: Spectroscopy :-  Spectroscopy is basically an association of electromagnetic radiation with atoms ,…

Q: tion chromatography separates chemicals base on their differences in

A: Chromatography is a technique that is used for the separation of various mixtures.  Depending upon…

Q: The two most abundant pigments in the chromatography results were carotene and Xanthophyll. What…

A: A photosynthetic pigment is a pigment which is found in green plants and do not  absorb all the…

Q: How does soap kill bacteria?

A: Regular soap helps in cleaning the dirt and grease but it also helps to kill bacteria, and viruses…

Q: In which type of chromatography, solvents of increasing polarity are passed through a column of…

A: Chromatography is a separation technique that is used to separate components of a mixture based on…

Q: The following strip of chromatography paper has been placed in a polar solvent Which pigments the…

A: In chromatographic techniques, including paper chromatography, the lighter molecules will travel the…

Q: What is Dry Flash Column Chromatography? Please explain at your own words( around 500 words).

A: Column chromatography is one of the most useful methods for the separation and purification of both…

Q: What is known as electropherogram ?

A: An analytical procedure that is used for the separation of fragments of DNA or RNA, in terms of…

Q: What are the disadvantages of biochemical test?

A: Biochemical tests refer to the test done to identify microorganisms. These tests are widely done in…

Q: How did the Hershey–Chase “blender experiments” confirmGriffith’s results?

A: Based on the Griffith experiment's observations, he concluded that genetic material is the…

Q: What is known as montreal protocol?

A: Montreal protocol is an international initiative for ozone depletion.

Q: Describe in short the process of size exclusion chromatography (molecular exclusion chromatography)

A: Size exclusion chromatography is a separation of biomolecules techniques where separation was done…

Q: What are the limitations of UV Visible spectroscopy and fluorescence spectroscopy? Include reference…

A: Spectrophotometric analysis has been widely used in biomedical science to determine the…

Q: What is a Spectrogram

A: Spectrogram is a visual way of viewing the spectrum of frequencies of signal that varies with time.

Q: Why is UV light used in Column chromatography experiment ?

A: A chromatography procedure used to separate a single chemical compound from a mixture is known as…

Q: Why is it important that the agarose is exposed to ethidium bromide, which is either added to the…

A: Ethidium bromide is utilized during separation of fragments of DNA by agarose gel electrophoresis.…

Q: What are the two principal types of mass spectrometry?

A: Mass spectrometry is used to determine the mass-to-charge ratio of ions and separate them according…

Q: What are two types of compounds that make up the resin for column chromatography?

A: Column chromatography is a technique used for the separation or purification of biomolecules such as…

Q: What is the difference between fluorescence and phosphorescence?

A: When an atom or a molecule returns to the ground state from an excited state it emits radiation…

Q: omatography with other chromatography

A: Chromatography can be defined  laboratory technique for the sepration  of the mixture. The mixture…

Q: What is the basic principle of GPC (gel permeation chromatography)?

A: Gel permeation chromatography is a type of size-exclusion chromatography that uses organic solvents…

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 is the role of imidazole in Ni-Affinity Chromatography?

A: Chromatography is the technique where the mixture of proteins gets separated based on various…

Q: What is one advantage of a pour plate over a streak plate?

A: The pour plate method is a technique used to count the number of colony-forming bacteria found in a…

Q: If we want to observe the following reaction, what must we add to a test tube? Select all that…

A: A chemical reaction is defined as the interaction between different molecules.

Q: How do I find the optimal temperature for the iodine and starch experiment?

A: The optimal temperature for a particular enzyme is the temperature at which the enzyme attains…

Q: what does it mean if a pigment (let' say 'yellow') traveled beyond the solvent front in paper…

A: Paper chromatography is the process of separation technique which involved in speraration of…

Q: Chromatography technique works on the principle of

A: Chromatography is a technique used for separation of mixture by using a moving solvent.

Q: What is the role of ethidium bromide in the procedure and why do other scientists find alternatives…

A: INTRODUCTION Agarose gel electrophoresis This is a type of gel electrophoresis used for the…

Q: How could hemophiliacs benefit from affinity affinity chromatography?

A: Hemophilia shows the X linked recessive pattern of inheritance.This disease mostly affected the…

Q: What are other major contributions of Alfred Hershey besides the Waring Blender experiment?

A: Genes are the fundamental unit of heredity. They store genetic information in the form of DNA, which…

Q: Can paper chromatography be used to separate and identify very volatile substances? Explain your…

A: Paper chromatography is a separation technique that is mainly involved in the principle for the…

Q: For microprojectile bombardment, the particles used are typically? a. Nickel b. Tungsten O c.…

A: Ttransformation is a biotechnological process where a foreign DNA molecule is inserted into the host…

Q: What is the importance of sllid width in fluorescence spectroscopy

A: Fluorescent microscopy is often used to image specific features of small specimens such as microbes.

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: What are the different types of chromatography?

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

Q: what color will cellulose turn for iodine test?

A: Cellulose is an important component of cell wall of plants. It is a Polysaccharide made up of beta D…

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: What is the process and principle behind isoelectric precipitation?

A: Isoelectric precipitation is a type of isoelectric precipitation that occurs when: The pH of a…

Q: What is the basic purpose of the paper chromatography?

A: Chromatography is an important analytical method used to separate a mixture of chemical substances…

Q: what are the other treatments on developing or improving a catalyst aside from like x-ray…

A: Catalysts can be any substance that accelerates the reaction rate without itself being consumed.…