The formation of the mRNA from the DNA is called transcription. In this process, the mRNA has both the introns and the exons.
The correct option of the following question is D
The replication, transcription all process is occurs in the cytoplasm of the cell. After the process of replication, the DNA moves to the nucleus for the transcription process. The process of the formation of protein from the mRNA is called translation. The translation process occurs in the ribosomes.
The protein formation requires the ribosomes hence the RNA must be transferred to the ribosomes.
Hence, the correct option is D that is the mRNA travels from the nucleus to the ribosome.
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