CLINICAL MEDICINE

Detailed explanation-1: -Prokaryotes are organisms whose cells lack a nucleus and other organelles. Prokaryotes are divided into two distinct groups: the bacteria and the archaea, which scientists believe have unique evolutionary lineages. Most prokaryotes are small, single-celled organisms that have a relatively simple structure.

Detailed explanation-2: -Instead of a central nucleus, bacteria have the region called nucleoid (literally means “nucleus-like“) that contains the suspended genetic material. Unlike eukaryotic genetic material, the genophore (prokaryotic DNA), is a double stranded circular one. Aside from that, the DNA is not enclosed within by any covering.

Detailed explanation-3: -Prokaryotic cells lack nuclei. The DNA of these cells is not separated from the rest of the interior of the cell. Protists, fungi, plants, and animals have eukaryotic cells, while bacteria and archaea have prokaryotic cells.

Detailed explanation-4: -Bacteria do not have a nucleus. Since the nucleus contains DNA, it can be concluded that bacteria do not contain DNA.

Detailed explanation-5: -Bacteria, of course, have no nucleus and therefore also nuclear membrane. genetic information-DNA is organized into numerous chromosomes and is packaged in the nucleus. The nucleus is bounded by a membrane mRNA, tRNA and rRNA are made in the nucleus and shipped out into the cytoplasm.