Which statement best describes transcription and translation?

A.
Transcription occurs in the nucleus and creates an mRNA strand;
translation occurs at a ribosome and makes a polypeptide
(protein).
B.
Transcription occurs at a ribosome and makes a polypeptide
(protein); translation occurs in the nucleus and creates an mRNA
strand.
C.
Transcription occurs in the nucleus and creates a polypeptide
(protein); translation occurs at a ribosome and makes an mRNA
strand.
D.
Transcription occurs at a ribosome and makes an mRNA strand;
translation occurs in the nucleus and creates a polypeptide
(protein).