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Home Q & A Board Biology-Related Homework Help Biochemistry
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Abessesen Abessesen
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6 years ago
The key reaction of eyesight (in dim light) involving vitamin A is:
 A) Reaction of the protein complex called Rhodopsin.
  B) A cis-trans isomerization of a double bond.
  C) Bleaching of a pigment in the retina.
  D) Reaction of Rhodopsin and cis-trans isomerization of a double bond.
  E) All of these.
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This helped my grade so much Perfect
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