Multiple choice

Phototropins P. are blue-light receptors Q. include phototropism R. are autophosphorylating protein kinases S. absorb red light and undergo phosphorylation

  1. P, Q and R

  2. P, R and S

  3. P, Q and S

  4. Q, R and S

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Phototropins are blue-light receptors which are involved in phototropism. They are basically autophosphorylating protein kinases.