The reticular activating system's main function is regulating arousal and sleep−wake transitions
Chromosomes are thread like molecules composed of DNA.They are present as a dense structure and get organised as Chromosomes during cell division.
Answer:
After the transcription of DNA to mRNA is complete, translation — or the reading of these mRNAs to make proteins — begins. A long chain of amino acids emerges as the ribosome decodes the mRNA sequence into a polypeptide, or a new protein.
Explanation: