In fact, they're getting troublingly little sleep: 65 percent are sleeping an average of just six hours and 27 minutes every night, according to the survey, which was conducted by the hotel company Travelodge.
The nucleus is a membrane-enclosed organelle found in eukaryotic cells. It contains the genetic material of the cell, organized as multiple long linear DNA molecules that coil around to form chromosomes. The transcription of RNA also takes place in the nucleus.
The cell nucleus is an organelle that functions as command-central, so to speak. The nucleus contains the genetic code material, in the form of DNA, that coordinates the growth and functioning of the rest of the cell.An organelle that works very closely with the nucleus is the ribosome.he cell nucleus is an organelle that functions as command-central, so to speak. The nucleus contains the genetic code material, in the form of DNA, that coordinates the growth and functioning of the rest of the cell.