According to Reference.com, cellular organisms that do not have a distinct nucleus, such as bacteria, are called prokaryotes. They are distinct from the eukaryotes, which are the cellular organisms that contain a nucleus.Know More
In the three domain system, which is used for classifying biological life, organisms in the Bacteria and Archaea domains are all prokaryotes, whereas organisms in the Eukarya domain are eukaryotes.
Red blood cells, while not considered to be prokaryotes, also do not have a nucleus. This helps them to maximize space inside the cell for haemoglobin, which is essential in the transport of oxygen. By comparison, white blood cells do contain a nucleus.Learn more about Cells
Transcription occurs in the nucleus of the cell. The process involves making a strand of messenger ribonucleic acid (RNA) using deoxyribonucleic acid (DNA) as a template. Transcription is the first step in making a protein.Full Answer >
The nucleus can be thought of as the control center of a eukaryotic cell because it contains most of the genetic material that carries the instructions for the cell's operations. Inside the nucleus, DNA directs the sequence of chemical steps needed for the synthesis of proteins and, by way of the proteins' action, it controls the metabolism of the rest of the cell.Full Answer >
The function of the nucleus in the plant cell is to store the plant's DNA and control the activity of the cell through protein synthesis. The nucleus is enclosed by the nuclear membrane, which has pores for the passage of RNA and proteins. The nucleus contains the nucleolus and chromatin.Full Answer >
Cell transcription occurs in the nucleus of the cell where the DNA is located. Transcription is the process whereby a DNA base sequence is copied to form an RNA molecule. The production of mRNA requires a DNA template.Full Answer >