Consider the following statements (A–D) related to transcription and select the correct option stating which ones are true (T) and which ones are false (F).

A. In transcription, only a segment of DNA and only one of the strands is copied into RNA.

B. There is primarily three regions in a transcription unit: promoter, repressor and terminator.

C. The DNA strand that has polarity $3\text{'}–5\text{'}$ acts as a template and it is referred to as an antisense strand.

D. In a transcription unit, the promoter is located towards the $5\text{'}$ end (upstream) of the coding strand.

The functional unit of gene that is involved in synthesis of polypeptide is

The given diagram represents a transcription unit in DNA. Which of the following statements correctly describes the transcription unit?

A promoter site on DNA

A fully processed hnRNA is called mature RNA, which does not posses

RNA polymerase III transcribes all except

Read the following statements with respect to transcription.

A. There is a single RNA polymerase enzyme that catalyzes the transcription of all types of RNA in prokaryotes.

B. Termination is controlled by $\mathrm{\sigma }$ factor.

C. In eukaryotes, the polycistronic genes have interrupted coding sequences.

D. Additional regulatory sequence may be present further upstream or downstream to the promoter.

The correct statement is/are: