(biochemistry) Any of a group of light-sensitive proteins in the retina.
Used in a Sentence
opsin
Definition, parts of speech, synonyms, and sentence examples for opsin.
Editorial note
A photon hits a chromophore bound to an opsin protein, and flips the chirality of the chromophore from 11-cis to all-trans, which changes the structure of the opsin protein, which starts the cascade of activity leading to sight.
Examples1
Definitions1
Parts of speech1
Quick take
(biochemistry) Any of a group of light-sensitive proteins in the retina.
Meaning at a glance
The clearest senses and uses of opsin gathered in one view.
Definitions
Core meanings and parts of speech for opsin.
noun
(biochemistry) Any of a group of light-sensitive proteins in the retina.
Example sentences
A photon hits a chromophore bound to an opsin protein, and flips the chirality of the chromophore from 11-cis to all-trans, which changes the structure of the opsin protein, which starts the cascade of activity leading to sight.
Frequently asked questions
Short answers drawn from the clearest meanings and examples for this word.
How do you use opsin in a sentence?
A photon hits a chromophore bound to an opsin protein, and flips the chirality of the chromophore from 11-cis to all-trans, which changes the structure of the opsin protein, which starts the cascade of activity leading to sight.
What does opsin mean?
(biochemistry) Any of a group of light-sensitive proteins in the retina.
What part of speech is opsin?
opsin is commonly used as noun.