Practice question
Question
Enzyme responsible for cytokinin degradation is:
Explanation
Pick B: CK oxidase. Thinking through Cytokinin step by step rules out the lookalikes and leaves CK oxidase. Skip these: A) Peroxidase; C) IAA oxidase; D) Dehydrogenase. For hormones and genes, match the molecule or gene to its real role, not a neighboring pathway.