Definition
noun
The pH wherein a protein or a zwitterion in a deionized solution has equal number of cations and anions, resulting in no net charge.
Supplement
This term is used in ion exchange chromatography. It is at this point wherein amino acid does not migrate in the electric field.
Word origin: iso– means equal + ion
Compare: isoelectric point
Definition noun The pH wherein a protein or a zwitterion in a deionized solution has equal number of cations and anions, resulting in no net charge. Supplement This term is used in ion exchange chromatography. It is at this point wherein amino acid does not migrate in the electric field. Word origin: iso– means equal..
The nervous system is essentially a biological information highway. This tutorial gives an overview of the nervous syste..
The nucleus containing the genetic material, DNA, and the mitochondria, well-identified as the "powerhouse of the cell",..
The cell is defined as the fundamental, functional unit of life. Some organisms are comprised of only one cell whereas o..
Plants, like animals, produce hormones to regulate plant activities, including growth. They need these hormones to respo..
Topics Modules Quizzes/Worksheets Description Introduction to Genetics Genetics – Definition: Heredity and ..
Find out more about New Zealand's unique biodiversity by exploring a range of different ecosystems and the key role of s..
