What are the steps of transcription and translation?

Basically, Transcription occurs in the three steps—initiation, elongation, and termination—all shown here.

Step 1: Initiation. Initiation is the beginning of transcription. ...

Step 2: Elongation. Elongation is the addition of nucleotides to the mRNA strand.

Step 3: Termination.

air enters through the nose, moves through the nasal cavity, the pharynx, the larynx, enters the trachea, moves through the bronchi andbronchioles till the alveoli.