Practice question
Question
AHP proteins function as:
Explanation
Go with C — Phosphotransfer proteins. Under Cytokinin, 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) Receptors; B) Kinases; D) Transcription factors. When two options sound similar, choose the one that matches the textbook definition most tightly.