Practice question
Question
UVR8 photoreceptor specifically senses:
Explanation
The right choice is D: UV-B. In PSS-Sec-E-Sensory biology, that matches how the process or concept actually works — the other choices mix up related ideas or use the wrong mechanism. Skip these: A) Blue light; B) Red light; C) UV-A. A quick check: if an option needs energy, pumps, or the opposite direction of movement, ask whether that really applies.