Practice question
Question
Which kinase negatively regulates BR signaling?
Explanation
Go with B — BIN2. 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) BSK1; C) BSU1; D) CDG1. When two options sound similar, choose the one that matches the textbook definition most tightly.