What is the process of removing introns and joining exons in a defined order during transcription called?

Assertion: The transcription and translation can be coupled in bacteria.
Reason: In bacteria,since the $\text{mRNA}$ does not require any processing to become active,and also since transcription and translation take place in the same compartment.

What is the role of $RNA$ polymerase $III$ in the process of transcription in Eukaryotes?

Which of the following joins the $RNA$ segments together during the splicing of $RNA$?

What does the given figure represent?

$Statement A$: The primary transcript produced in eukaryotes is translated without undergoing any modification or processing.
$Statement B$: The $hnRNA$ in humans has exons and introns.