What is wrong about transcription?

Read the following statements.
(a) During protein synthesis formation of a peptide bonds do not require energy.
(b) The $\mathrm{UTRS}$ are present at both 5 'and at 3 'end.
(c) The structural gene in a transcription unit could be said as monocistronic mostly in eukaryotes.

How many of above statement are correct ?

The sequence of events mentioned below are symbolised by alphabets. Choose the correct answer where the alphabets are matched with the processes.

$\mathrm{RNA}\stackrel{\mathrm{a}}{⟶}\mathrm{DNA}\stackrel{\mathrm{b}}{⟶}\mathrm{DNA}\stackrel{\mathrm{c}}{⟶}\mathrm{mRNA}\stackrel{\mathrm{d}}{⟶}\text{ Polypeptide }$