MCQ
Which of the following molecules has bond order zero?
- A$O_2$
- B$N_2$
- ✓$Ne_2$
- D$H_2$
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Repressible regulation of gene is seen when the end product of a biosyntbetic pathway like amino acid, is provided in the medium. At this time, internal biosynthesis of amino acid stops. It is negative control so the metabolite (amino acid) turns off a set of genes involved in producing that metabolite.
$\ce{C6H12O6 + 6O2 -> 6CO2 + 6H2O}$