Reaction may refer to a process or to a
response
Response may refer to:
*Call and response (music), musical structure
*Reaction (disambiguation)
*Request–response
**Output (computing), Output or response, the result of telecommunications input
*Response (liturgy), a line answering a versicle
...
to an action, event, or exposure:
Physics and chemistry
*
Chemical reaction
*
Nuclear reaction
*
Reaction (physics), as defined by Newton's third law
*
Chain reaction (disambiguation)
A chain reaction in chemistry or physics is a sequence of reactions where a reactive product or by-product causes additional reactions to take place.
Chain reaction or The Chain reaction may also refer to:
Media
* Chain Reaction (game show), ''Ch ...
.
Biology and medicine
*
Adverse drug reaction
*
Allergic reaction
*
Reflex
In biology, a reflex, or reflex action, is an involuntary, unplanned sequence or action and nearly instantaneous response to a stimulus.
Reflexes are found with varying levels of complexity in organisms with a nervous system. A reflex occurs ...
, neural reaction
*
Hypersensitivity, immune reaction
*
Intolerance (disambiguation)
Intolerance may refer to:
* Hypersensitivity or intolerance, undesirable reactions produced by the immune system
* Intolerance (film), ''Intolerance'' (film), a 1916 film by D. W. Griffith
* Intolerance (album), ''Intolerance'' (album), the first ...
*
Light reaction (disambiguation) Light reaction may refer to:
* Light-dependent reactions
* Pupillary light reflex
The pupillary light reflex (PLR) or photopupillary reflex is a reflex that controls the diameter of the pupil, in response to the intensity (luminance) of light tha ...
.
Psychology
*
Emotional, reaction
*
Reactivity (behaviour)
*
Proactivity
Proactivity or proactive behavior refers to self-initiated behavior that endeavours to solve a problem before it has occurred. Proactive behavior involves acting in advance of a future situation, rather than reacting. It refers to taking control o ...
, opposite of reactive behaviour
*
Reactive attachment disorder.
Politics and culture
*
Reactionary
In political science, a reactionary or a reactionist is a person who holds political views that favor a return to the ''status quo ante'', the previous political state of society, which that person believes possessed positive characteristics abse ...
, a political tendency
*
Reaction video
*
Commentary (disambiguation)
Commentary or commentaries may refer to:
Publications
* ''Commentary'' (magazine), a U.S. public affairs journal, founded in 1945 and formerly published by the American Jewish Committee
* Caesar's Commentaries (disambiguation), a number of works ...
.
Proper names and titles
*
''Reaction'' (album), a 1986 album by American R&B singer Rebbie Jackson
**
"Reaction" (song), the title song from the Rebbie Jackson album
*"Reaction", a single by
Dead Letter Circus
*
ReAction GUI, a GUI toolkit used on AmigaOS
*
Reaction.life
Reaction.life is a British news website that features reporting and analysis on politics, economics, culture and ideas.
Reaction is based in London and edited by former ''Scotsman'', ''Telegraph'' and ''Wall Street Journal'' executive Iain Mart ...
, a political news and commentary website edited by Iain Martin
*
Reaction Records, a record label
*''
TNA Reaction'', a former documentary show of TNA Wrestling (now known as Impact Wrestling) behind the scenes
*
Reaction (''The Spectacular Spider-Man''), an episode of the American animated television series ''The Spectacular Spider-Man''
*''
The Reaction'', a novel in the ''Animorphs'' series
*''
''Reactions'' (journal), a chemistry journal published by MDPI
See also
*
Action (disambiguation)
*
Stimulus (disambiguation)
{{Disambiguation