define the term multicolor banding,

Q: Chemical 2 Chemical 6 1 0.357 0.392 2 0.576 0.395 3 0.334 0.385 4 0.197 0.399 5 0.334…

A: Plasma membranes separate and organize the reactions inside the cells. It also helps in…

Q: What is the purpose of adding APS and TEMED

A: SDS-PAGE stands for Sodium Dodecyl Sulfate-Polyacrylamide Gel Electrophoresis is a biochemistry…

Q: Given some strains of unknown genotype regarding thiamine and proline, how would you test their…

A: test for  the genotypes :

Q: Ethidium bromide used to be a common stain for detecting DNA/ RNA on agarose gel. (i) Describe how…

A: Ethidium Bromide is a DNA stain as well as a mutagen. This dye can be visualized under UV light. It…

Q: In paper chromatography of spinach leaves: (a) Which of the pigments moves faster and why? (b)…

A: Chromatography is the separation technique which is used separate different components from a…

Q: When is fluorescence used in a clinical laboratory?

A: Fluorescence is a type of photoluminescence where light is absorbed by an excited molecule or atom…

Q: na species that has a monogamous mating system, which situations is most likely regarding the…

A: In polygynous mating pairs, a single male would have many female mating pairs. In this type of…

Q: identiry at least four difere gel electrophoresis.

A: Four factors that will impact the how far molecules will move during gel electrophoresis 1. Sample…

Q: What is differential centrifugation? Explain how it can be used to separate cellular organelles.

A: Differential centrifugation : A separation method where the components of a cell are separated on…

Q: Explain the concept of UV unwrapping and its importance in texturing 3D models.

A: It is a crucial step in texturing 3D models such as those that are used in medical or scientific…

Q: Define the term pI, describe its meaning and how it could be used to separate proteins using a 2D…

A: Amino acids have both acidic (COOH) and basic (NH2) groups. They can donate or accept a proton,…

Q: For a stain to be considered differential, what must it do?

A: Differential stain uses more than two stains.

Q: If cells are infected with a vesicular stomatitis virus (VSV) strain in which a viral gene (VSVG) is…

A: VSV (Vesicular Stomatitis Virus) is a single-stranded RNA virus belonging to the rhabdoviridae…

Q: In lecture we discussed how a measurement of linkage disequilibrium (D- the disequilibrium…

A: For four distinct recombination frequencies, we are investigating the decay of linkage…

Q: Chromosome images are obtained from any cell type that has a nucleus. b.) Chromosomes can be…

A:

Q: define wild-type ORF

A: The genes are located on the DNA which gets transcribed into mRNA through the process known as…

Q: Why should there be 3 banding techniques (G, Q, and R)? Aside from their differences in appearance…

A: Banding techniques are utilized to understand the staining effects in the chromosomes so that the…

Q: In an electrophoretic gel across which is applied a powerful electrical alternating pulsed field,…

A: SDS-PAGE (Sodium Dodecyl Sulphate-Polyacrylamide Gel Electrophoresis) is a quantitative method to…

Q: Why do some materials exhibit fluorescence when exposed to ultraviolet light?

A: It is a phenomenon by which certain materials absorb photons that are high-energy(UV) and re emit as…

Q: What is G-banding? O A) Most commonly used banding method B) Uses giemsa dye O C) Produces…

A: A chromosome contains the genetic material, it is present in the nucleus in condensed form.

Q: Explain the process of somatic hybridization.

A: Plant hybridization- the process of crossbreeding between genetically dissimilar parents to produce…

Q: What is a differential stain? why is it used?

A: Differential stain is a type of stain use to identify organisms.

Q: What is the difference between basic and acidic dyes?

A: Dye or stain is the synthetic chemical which is derived from aniline or nitrobenzene. Strains are…

Q: . Calculate the 2 possible values of x in this equation: x2 – 16x + 48 = 0, either by using the…

A: The objective of this question is to find the two possible values of x in the given quadratic…

Q: I did an SDS PAGE with BSA as a standard; I noticed in my results that there is a double band - is…

A: SDS-PAGE is Sodium Deodecyl Sulphate Polyacrylamide Gel Electrophoresis. It is a technique that is…

Q: ) What is the advantage of cryo-sectioning for antibody staining methods?  5) When preparing…

A: Immunohistochemistry can be done in frozen sections or in paraffin-embedded sections. Both frozen…

Q: Ethidium bromide used to be a common stain for detecting DNA/ RNA on agarose gel. (i) Describc how…

A: During the extraction of DNA fragments via agarose gel electrophoresis, EtBr or ethidium bromide is…

Q: What happens to the extent of inversion when the sugar was heated for sixty minutes instead of…

A: Dextrorotatory - Compound with positive optical rotation. Levorotatory - Compound with negative…

Q: At what wavelengths should the absorbances be read to examine the purity of a DNA sample with a…

A: A spectrophotometer is a tool that measures the number of photons (light energy) absorbed after…

Q: In

A: STR typing or short tendum repeat analysis is a molecular biology technique used to study or analyze…

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: Explain two-dimensional gel electrophoresis in detail.

A: Proteins are the building blocks of life. Proteins are made up of amino acids. Amino acids when they…

Q: gel electrophoresis

A: Gel Electrophoresis is a simple , rapid and analytical technique which is used for separating the…

Microbial Isolation

Isolation of the microorganisms in microbiology is the process of developing a pure culture by separating one species of microbe from a mixture of many other species. A pure culture is a culture that contains only one species of microbe.