EVERYDAY SCIENCE

Detailed explanation-1: -The presence of a nucleus is the principal feature that distinguishes eukaryotic from prokaryotic cells. By housing the cell’s genome, the nucleus serves both as the repository of genetic information and as the cell’s control center.

Detailed explanation-2: -Nucleus. The nucleus serves as the cell’s command center, sending directions to the cell to grow, mature, divide, or die. It also houses DNA (deoxyribonucleic acid), the cell’s hereditary material.

Detailed explanation-3: -The nucleus is a highly specialized organelle that serves as the information processing and administrative center of the cell.

Detailed explanation-4: -The nucleolus is the site in the nucleus where ribosomal RNA is transcribed. It is then linked to the subunits of the ribosome, and transported out of the nucleus through nuclear pores. The ribosomes assemble, and translation of RNA and protein synthesis occurs in the cytoplasm.

Detailed explanation-5: -The nucleus is like the remote control center of the cell. It acts as the cell’s brain by telling it what to do, how to grow, and when to reproduce. The nucleus is home to the cell’s genes. A membrane, a thin layer that allows chemicals to pass in and out to the rest of the cell, surrounds the nucleus.