Multiple choice

Among the following compounds ___________ is present within the retina of the eye.

  1. lutein

  2. zeaxanthin

  3. neoxanthin

  4. violaxanthin
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Zeaxanthin is one of the two primary xanthophyll carotenoids contained within the retina of the eye. Within the central macula, zeaxanthin is the dominant component, whereas in the peripheral retina, lutein predominates.

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