Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Explain about the Zone Electrophoresis?
Zone electrophoresis which was introduced about a decade later describes the migration of charged macromolecules in a porous supporting medium such as cellulose paper, cellulose acetate sheets, and agarose gels. Zone electrophoresis differs from the moving boundary electrophoresis in that it produces an electrophoretogram, a display of protein zones, each one sharply separated from neighbouring zones, on the electrophoretic support material.
In the methods, electrophoresis is carried out in a buffered medium at a fixed pH so that the charge on the particles and hence the rate of migration is stabilized. However, complex mixtures of smaller molecular weight ampholytes can be prepared in which the passage of an electric current produces a gradual increase in the pH of the system from anode to cathode as the components become arranged in order of the increasing pH of their isoelectric points. Isoelectric focussing is based on this principle. When a mixture of high molecular weight ampholytes such as proteins is introduced into such a system covering a pH range of their isoelectric points, the molecules migrate towards the anode or cathode until they arrive at the point at which the pH is that of their isoelectric point. At this point, there is no net charge so the molecule then remains stationary. Isoenzymes and genetic variants can be finely resolved by this technique.
Explain the Structure of Fungi? The vegetative structure of a fungus is called thallus. It varies in complexity and size, ranging from unicellular yeasts to multicellular mould
Classification of Protozoa Traditionally, protozoans have been classified as flagellates, amoebae, sporozoans and ciliates. We have retained this broad grouping for convenienc
Tertiary Prevention: In tertiary prevention, emphasis is placed on reducing disability resulting from illness. Tertiary prevention often means long term care. Disability may r
What is Protein Synthesis? Protein Synthesis : Protein synthesis begins in the nucleus, with the formation of mRNA from a DNA template through transcription. The function of
What do enzymes do, and how? How is enzyme activity regulated in cells? How do ATPases u se ATP to make reactions go?
Decay and Nutrient Cycling Soil organisms are the chief agents of decay of organic matter. Decomposition and mineralisation of organic matter results in release of inorganic nu
Reproductive Cycle The whole reproductive cycle consists of an ovarian cycle and a uterine cycle. Figure illustrates one complete reproductive cycle. You can observe in the fi
a) How is the milk production regulated by hormones in human female? Define. b) Explain the importance of the auxin / cytokinin ratio in plant tissue culture.
1. In chickens rose comb ( R ) is dominant over single comb ( r ). A rose-combed male is mated to a rose-combed female. Eighteen chicks are produced, ten of which are rose-combed,
how autophagy help in converting a tadpole larva into adult amphibian
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd