Absorption (chemistry) - Wikipedia
Absorption is a physical or chemical phenomenon or a process in which atoms, molecules or ions enter the liquid or solid bulk phase of a material. This is a different process from adsorption, since molecules undergoing absorption are taken up by the volume, not by …
Absorption Definition & Meaning - Merriam-Webster
The meaning of ABSORPTION is the process of absorbing something or of being absorbed. How to use absorption in a sentence.
Adsorption vs Absorption - Differences and Examples - Science …
2021年7月15日 · Adsorption and absorption are two sorption processes through which one substance attaches to another. The main difference between them is that adsorption is the adhesion of particles onto a substance, while absorption involves mass …
ABSORPTION Definition & Meaning - Dictionary.com
The process by which one substance, such as a solid or liquid, takes up another substance, such as a liquid or gas, through minute pores or spaces between its molecules. A paper towel takes …
ABSORPTION | English meaning - Cambridge Dictionary
ABSORPTION definition: 1. the process of taking something into another substance: 2. complete interest in something: 3…. Learn more.
Absorption - Definition and Examples - Biology Online Dictionary
Absorption Definition. Absorption is a physiological mechanism by which simpler forms of molecules (both macromolecules and micromolecules) are transmitted (absorbed/assimilated) from the intestinal lumen to the circulatory system (blood or lymphatic).
ABSORPTION | definition in the Cambridge English Dictionary
ABSORPTION meaning: 1. the process of taking something into another substance: 2. complete interest in something: 3…. Learn more.
Physiology of Intestinal Absorption and Secretion - PMC
The intestinal absorption of vitamin D is similar to that of vitamin A and occurs by simple passive diffusion in the small intestine. Most of the absorbed vitamin D is taken up by the lymphatics in chylomicrons. The primary impact of a deficiency of vitamin D …
Absorption Definition in the Chemistry Glossary - ThoughtCo
2019年7月3日 · Definition: Absorption is the process by which atoms, molecules, or ions enter a bulk phase (liquid, gas, solid). Absorption differs from from adsorption, since the atoms/molecules/ions are taken up by the volume, not by surface. Examples: absorption of carbon dioxide by sodium hydroxide.
23.7 Chemical Digestion and Absorption: A Closer Look
Absorption can occur through five mechanisms: (1) active transport, (2) passive diffusion, (3) facilitated diffusion, (4) co-transport (or secondary active transport), and (5) endocytosis.