Question 8

(Multiple Choice)

Which of the following forms of vitamin A is covalently attached to a lysine residue of the protein opsin to form the complex called rhodopsin?

A)all-trans-retinal
B)11-cis-retinal
C)all-trans-retinoic acid
D)all-trans-retinol
E)

\beta

-carotene

Answer

Previous Question Next Question