Explain isoelectric ph, Science

Assignment Help:

Explain Isoelectric  pH

Isoelectric  pH:  Many  ionizable groups are  present  in  a  protein molecule. Depending on the pH of the medium, some of these groups act as proton donors and  some others act  as  proton  acceptors. Thus, proteins  are  amphoteric
compounds. At a specific pH, the protein exists as a dipolar ion (one positive and one negative ion)  or  zwitterion. So, at  this  pH  the net charge of the  protein -  becomes zero. This pH  is known as isoelectricpHorpI of the protein. Having no net charge, protein does not move to either electrode in an electric field. 


Related Discussions:- Explain isoelectric ph

Lead times of scientific development, Lead Times of Scientific Development:...

Lead Times of Scientific Development: When we compare the current status of scientific development and technological fall-out from the same, we find that the lead time of scien

Importance of nutrition, Define  Nutrition  Nutrition  is a science th...

Define  Nutrition  Nutrition  is a science that cuts across several scientific disciplines, of which one  is 'biochemistry'.  It  is  the  science  that  relalks  food  to the

Explain the closed system - thermodynamic, Explain the Closed System - Ther...

Explain the Closed System - Thermodynamic The system that can exchange energy with their surrounding but not the mass is known as the Closed System. So, the quantity of matter

Objectives of laws and regulations, Objectives : After studying this unit,...

Objectives : After studying this unit, you should be able to 1.  explain the need for safety and health regulations using an example, 2.  describe the use of National Buildi

Experiment of making a model of a simple flower, Experiment of Making a mod...

Experiment of Making a model of a simple flower By Using of modelling clay, coloured paper and toothpicks make 3D-dimensional models representing the parts of a typical flower.

Genetic engineering, Genetic Engineering: The modem biotechnology rev...

Genetic Engineering: The modem biotechnology revolution is based on the understanding and manipulation of the structure of DNA. DNA is a complex organic molecule that directs

Gases -hazard identification, Gases : Critical temperature is the A substa...

Gases : Critical temperature is the A substance which has a critical temperature below 50°C, has a vapour temperature above which pressure of more than 3 bars absolute (highly

Nerve tissue, What is a feature of a nerve tissue?

What is a feature of a nerve tissue?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd