Solute potential Notes: Definitions & Explanations PDF | Download eBooks
Study Solute potential lecture notes PDF with biology definitions and explanation to study What is Solute potential?. Study solute potential explanation with biology terms to review biology course for online degree programs.
Solute potential Definition:
Solute potential (Ψs) of a solution is directly proportional to its molarity.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Solute potential Notes:
Solute potential is also called osmotic potential because solutes affect the direction of osmosis. The solutes in plants are typically mineral ions and sugars. By definition, the Ψs of pure water is 0. When solutes are added, they bind water molecules. As a result, there are fewer free water molecules, reducing the capacity of the water to move and do work. In this way, an increase in solute concentration has a negative effect on water potential, which is why the Ψs of a solution is always expressed as a negative number.
Keep Learning with Biology Notes
What is Nervous system?
The nervous system is the part of an animal that coordinates its actions by transmitting signals to and from different ...
What is Directional selection?
Directional selection is common when a population's environment changes or when members of a population migrate to a new (and ...
What are Day neutral plants?
Some plants form flowers regardless of day length. Botanists call these "day neutral" plants as they are not dependent on ...
What is Cuboidal epithelium?
Cuboidal epithelium has cells whose height and width are approximately the same (cube shaped). The cell nucleus is large, spherical ...
What is Reverse transcriptase?
A reverse transcriptase (RT) is an enzyme used to generate complementary DNA (cDNA) from an RNA template, a process termed ...
What is Stigma?
The ovary often supports a long style, topped by a stigma. The mature ovary is a fruit, and the mature ...
