Meaning of opsin | Babel Free

Noun CEFR B1

Definitions

Any of a group of light-sensitive proteins in the retina.

Deutsch Opsin

Français opsine

Italiano opsina

Português opsina

“Ramirez and Oakley therefore predicted that opsins are present in octopus skin, where they might act as light sensors.”

Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.