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Initiation of visual impulse is associated with:a. Condensation of ops...

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of the retinaldehyde from 11-cis to all-trans form, and a conformational change in opsin. This results in the release of retinaldehyde from the protein, and the initiation of a ne

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2013-11-16 10:40:15
Initiation visual impulse associated with:a Condensation opsin with vitamin aldehydeb Photoisomerization and hydrolysis visual purple INADPd NADlight falls rhodopsin itabsorbed rhodopsin causing isomerization ofretinaldehyde from 11-cis all-trans form andconformational changeopsin This results inreleaseretinaldehyde fromprotein andinitiationa nerve impulsefinal stephydrolysis release all-trans-retinaldehyde and opsinReference:Harper’s Illustrated Biochemistry 28th Edition Page
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