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 Dominant allele?
An allele that has a dominant characteristic and it has the ability to express itself even in a heterozygous form. ...
What are Dicots?
The dicotyledon plants are also called as dicots (or more rarely dicotyls). These are one of the two groups into ...
What is Antigen receptor?
An antigen receptor is basically an antibody protein that is not secreted but is anchored to the B-cell membrane. An ...
What is Palisade mesophyll?
Palisade cells are plant cells located on the leaves, right below the epidermis and cuticle. They are vertically elongated and ...
What are Lenticels?
A lenticel is a porous tissue consisting of cells with large intercellular spaces in the periderm of the secondarily thickened ...
What is Hydrolysis?
The term hydrolysis can be used for electrochemical as well as biological reactions. Hydrolysis reaction occurs when a compound or ...