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单词 iodopsin
释义

iodopsin

[ ahy-uh-dop-sin ]
/ ˌaɪ əˈdɒp sɪn /

noun Biochemistry.

a photosensitive violet pigment that occurs in the cones of the retina and is transformed by light into retinal and an opsin protein.
Compare rhodopsin.

Origin of iodopsin

1935–40; <Greek īṓd(ēs) taken as derivative of íon violet (see iodine) + opsin, on the pattern of rhodopsin

Words nearby iodopsin

iodohippurate sodium, iodomethamate sodium, iodometry, iodophilia, iodophor, iodopsin, iodopyracet, iodotherapy, iodothyronine, iodous, iodoxamate meglumine
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for iodopsin

iodopsin
/ (ˌaɪəˈdɒpsɪn) /

noun

a violet light-sensitive pigment in the cones of the retina of the eye that is responsible for colour visionAlso called: visual violet See also rhodopsin
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for iodopsin

iodopsin
[ ī′ə-dŏpsĭn ]

n.

A violet, light-sensitive visual pigment found in the cones of the retina.visual violet
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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更新时间:2025/2/24 22:50:52