EVERYDAY SCIENCE

Detailed explanation-1: -Does Bacteria Have a Nucleus? Bacteria cells are prokaryotic cells; therefore, they lack a nucleus. In eukaryotic cells, the nucleus is where the DNA is housed. However, in bacteria cells, the DNA or genetic information is found floating freely in the cytoplasm of the cell.

Detailed explanation-2: -Bacteria are prokaryotes, lacking well-defined nuclei and membrane-bound organelles, and with chromosomes composed of a single closed DNA circle.

Detailed explanation-3: -Bacteria lack a membrane-bound nucleus and other internal structures and are therefore ranked among the unicellular life-forms called prokaryotes.

Detailed explanation-4: -Definition: A cell that lacks a nucleus enclosed within a nuclear envelope and membrane-bound organelles such as mitochondria. Prokaryotes are single-celled life forms. They include bacteria as well as archaea, which resemble bacteria but also share genetic and biochemical features with eukaryotes.