Multiple choice

Which of the photoreceptors use FAD as chromophore?

  1. Phototropins
  2. Phytochrome
  3. Cryptochrome
  4. BLUF-proteins

  1. 1 and 2

  2. 1 and 3

  3. 2 and 3

  4. 2 and 4

  5. 3 and 4
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

The cryptochrome and the BLUF-proteins use flavin adenine dinucleotide (FAD) as chromophores.

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