Cell without nucleus like that of prokaryotes contain nucleoid which contain DNA as a genetic material in it. Some cells in eukaryoutes like in humans RBC's there is no nucleus due to the presence of red colour pigment known as haemoglobin.
The cells of eukaryotes will contain a nucleus.
Yes, the stratum corneum and stratum lucidum contain cells that are without a nucleus, and are dead.
Nuclei do not contain cells, cells contain nuclei (normally, one nucleus per cell).
Yes, plant cells contain a nucleus.
This theory is false. Red blood cells do not contain a nucleus.
All cells have nuclei (plural of "nucelus"). It's their command center. A cell without a nucleus would be like a person with no brain.
Cells that do not contain a "true" nucleus are called prokaryotes. Sometimes eukaryotic cells are anucleate(no nucleus) when mature. Erythrocytes (red blood cells) in mammals are an example of eukaryotic cells that do not contain a nucleus when mature.
The nucleus
No they don't. Eukaryotic cells are the ones that contain a nucleus. However, just because prokaryote cells don't contain a nucleus, they still contain DNA. It just floats freely in the cytoplasm.
Yes, animal cells - including octopus cells - contain a nucleus.
Prokaryotic cells lack a definite nucleus and membrane- bound organelles while eucaryotic cells have a definite nucleus.
No. Red blood cells (RBC) for example, do not contain a nucleus. Also, prokaryotes do not.