Practice question
Question
Tryptophan is converted to IPyA by enzyme:
Explanation
The right choice is B: TAA. In Auxin Phytohormone, that matches how the process or concept actually works — the other choices mix up related ideas or use the wrong mechanism. Skip these: A) YUCCA; C) PIN; D) AUX1. A quick check: if an option needs energy, pumps, or the opposite direction of movement, ask whether that really applies.