Because solid food takes more time to digest and to break down the protein and send it to the muscles, it can be best to take a protein shake immediately following a workout, since protein shakes only take about 30 minutes to reach the muscle after ingestion.
selectivity. (analytical chemistry). The ability of a type of method or instrumentation to respond to a specified substance or constituent and not to others. (electronics). The ability of a radio receiver to separate a desired signal frequency from other signal frequencies, some of which may differ only slightly from the desired value.
Compare â inorganic chemistry. physical chemistry. n the branch of chemistry concerned with the way in which the physical properties of substances depend on and influence their chemical structure, properties, and reactions. English Collins Dictionary-English Definition & Thesaurus &nbsp. See also: inorganic chemistry, nuclear chemistry, organic chemistry, physical chemistry. ! the teacher. the teacher.