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Practice question

Question

Propiconazole inhibits brassinosteroid biosynthesis by blocking:

Options

Choose one · Correct answer highlighted

Explanation

Answer: B) Cytochrome P450 enzymes. For Brassinosteriod, remember the key idea and you’ll land on this option; the distractors usually swap cause and effect or confuse similar terms. Avoid: A) Sterol transport; C) Kinase activity; D) BR receptors. Name the process first, then pick the option that describes it — don’t reverse cause and effect.