Skip to content
New summer mock series is live Attempt timed papers for SSC, banking, and engineering entrances with updated syllabi for this season. View exams

Practice question

Question

Cobalt ions inhibit ethylene biosynthesis by inhibiting:

Options

Choose one · Correct answer highlighted

Explanation

B fits best: ACC oxidase. Keep the Ethylene basics straight and ACC oxidase stands out as the precise answer. Avoid: A) ACC synthase; C) SAM synthetase; D) Methionine. Light and flowering items often hinge on which photoreceptor or day-length rule is in play.