Cation Notes: Definitions & Explanations PDF | Download eBooks
Study Cation lecture notes PDF with biology definitions and explanation to study “What is Cation?”. Study cation explanation with biology terms to review biology course for online degree programs.
Cation Definition:
A positively charged ion is called cation.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Cation Notes:
A positively charged ion is a cation. If kept in a electric field, these ions will be attracted to the negative charge and will move towards the negative pole of the electric charge. Cations with multiple charges may be given special names. For example, a cation with a +2 charge is a dication. One with a +3 charge is a trication. A zwitterion has both positive and negative charges at different regions of the molecule, yet an overall neutral charge. The symbol for a cation is the element symbol or molecular formula, followed by a superscript of the charge.
Keep Learning with Biology Notes
What is Septa?
A hypha consists of one or more cells surrounded by a tubular cell wall. In most fungi, hyphae are divided ...
What are Soil horizons?
A soil horizon is a layer parallel to the soil surface, whose physical, chemical and biological characteristics differ from the ...
What is Biotechnology?
Biotechnology is the broad area of biology involving living systems and organisms to develop or make products, or any technological ...
What are Tight junctions?
Tight junctions basically have the function of binding adjacent epithelial cells in a narrow band just underneath the surface. They ...
What is Fragmentation?
Fragmentation of plants is also known as splitting. It is a method of reproduction is seen in many organisms such ...
What is Lichen?
A lichen is a composite organism that arises from algae or cyanobacteria living among filaments of multiple fungi species in ...