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Following electrophoresis what is the resulting DNA pattern called?
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∙ 12y ago
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∙ 12y ago
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The process tapping the knee and resulting reaction is called a?
Nerve impulse
Is DNA used to identify genetic disorders?
Yes, DNA is also called the genetic material.
What is gel electrophoroses?
The migration of DNA/Protein on the gel (agarose/polyacrylamide) by the influence of electric charge is called gel electrophoresis. It is used to resolve the biomolecules according to their size(mainly) and shape(for proteins)
The immune cell that allows for subsequent recognition of an antigen resulting in a secondary response is called an?
The immune cell that allows for subsequent recognition of an antigen resulting in a secondary response is called a memory cell. Memory cells are small, long-lived lymphocytes.
What is it called when cells are copied with half the number of chromosomes?
The resulting cell is said to be haploid.
What is a technique for sorting DNA fragments by length?
it is called " electrophoresis"
What is hemoglobin electrophoresis?
This test requires a blood sample. No special preparation is needed before the test.
When is DNA cut during electrophoresis?
Electrophoresis technique is not designed to cut DNA molecule. When DNA is analyzed by electrophoresis to determine its molecular mass, the molecular biology engineer usualy digests the DNA molecule, before the electrophoresis, with specific enzymes called "restriction enzymes" in order to obtain fragments of diverse molecular weights that can be seen as bands in electrophoresis gels.
Some viva voce questions for electrophoresis?
1. WHAT IS ELECTROPHORESIS AND WHAT ARE THE IMPORTANTAPPLICATIONS OF ELECTROPHORESIS?Ans. Movement of charged particle in the electric field either towards cathode or anode whensubjected to an electric current is called electrophoresis.The following factors influence the movement of particles during the electrophoresis.(a) Electric current.(b) Net charge of the particle.(c) Size and shape of the particle.(d) Type of supporting media.(e) Buffer solution.Important Applications of ElectrophoresisThe technique of electrophoresis is used to separate and identify the(i) Serum proteins(ii) Serum lipoproteins(iii) Blood hemoglobins2. WHAT ARE THE DIFFERENT TYPES OF ELECTROPHORESIS?Ans. (a) Moving boundary electrophoresis: This technique was first introduced by TISELIUS in 1937(b) Zone electrophoresis: In this type of electrophoresis different types of supporting mediaare used. These are;(a) Paper electrophoresis(i) Whatman filter paper(ii) Cellulose acetate(b) Gel electrophoresis(i) Agarose.(ii) Polyacrylamide gel (used for the separation of isoenzymes).(iii) SDS-PAGE.(iv) Iso-electric focussing (proteins seperated in a medium possessing a stable pH gradient).(v) Immuno electrophoresis (for the separation of immunoglobulins).
The tool scientists use to load DNA into a gel for electrophoresis is called a?
Micropippette.
What is immunoelectrophoresis?
also called gamma globulin electrophoresis, or immunoglobulin electrophoresis, is a method of determining the blood levels of three major immunoglobulins: immunoglobulin M (IgM), immunoglobulin G (IgG), and immunoglobulin A (IgA).
What is used to cut the DNA into fragment so its sequence could be read?
the process is called gel electrophoresis.
What is the process of analyzing the unique pattern of DNA fragments resulting from restriction enzyme cleavage called?
it is either gene splicing or genetic engineering.
What is a technique that can be used to separate molecules in a mixture by subjecting them to an electrical field within a gel?
This is called gel electrophoresis
A figure resulting from a transformation?
A figure resulting from a transformation is called an IMAGE
What are the resulting compounds called?
These compounds are called products.
What is a figure resulting from a transformation?
It is called the IMAGE
