Practice question
Question
In absence of BR, BRI1 forms inactive complexes with:
Explanation
Go with C — BKI1. Under Brassinosteriod, this is the standard explanation you’d use in class: it names the real driver or definition, while the rest are nearby but wrong. Not these: A) BIN2; B) BES1; D) BSK1. When two options sound similar, choose the one that matches the textbook definition most tightly.