Where is the $TATA$ box found?

$RNA$ polymerase binds to the .........

Describe Transcription.

What does $X$ represent in the following diagram?

Given below are the two statements.
Statement $I$: Only one strand in the transcription unit functions as a template and is called the antisense strand.
Statement $II$: The non-template strand of the transcription unit is called the sense strand.
In the light of the above statements,choose the correct answer from the options given below.

The process of synthesis of $m-RNA$ from $DNA$ is called .......