The first true cells were prokaryotic cells. These were the first living organisms and were simple life-forms that didn't have a nucleus.
Organisms that lack a nucleus is called a Prokaryote. All prokaryotic cells are bacteria. :)
The modern version of prokaryote cells are called eukaryotic cells.
Nostoc is a prokaryotic organism, specifically a type of cyanobacteria. This means that it lacks a true membrane-bound nucleus and other organelles found in eukaryotic cells.
A non-example of a prokaryote would be a eukaryotic organism, such as plants, animals, fungi, or protists. Eukaryotic cells have a true membrane-bound nucleus and other membrane-bound organelles, which are not present in prokaryotic cells.
An organism with a cell that lacks a true nucleus is called a prokaryote. Prokaryotic cells have genetic material that is not enclosed within a membrane-bound nucleus. Examples of prokaryotes include bacteria and archaea.
protocells
A prokaryote.
Organisms that lack a nucleus is called a Prokaryote. All prokaryotic cells are bacteria. :)
A cell.
The modern version of prokaryote cells are called eukaryotic cells.
Prokaryote : bacteria, also red blood cells (not true cells but dieing remnants).
true...
Nostoc is a prokaryotic organism, specifically a type of cyanobacteria. This means that it lacks a true membrane-bound nucleus and other organelles found in eukaryotic cells.
Bacteria is a Prokaryote, a simple cell with no true nucleus. Animal and Plant cells are considered Eukaryotic, cells with a true nucleus.
Prokaryote : bacteria, also red blood cells (not true cells but dieing remnants).
A non-example of a prokaryote would be a eukaryotic organism, such as plants, animals, fungi, or protists. Eukaryotic cells have a true membrane-bound nucleus and other membrane-bound organelles, which are not present in prokaryotic cells.
The blood cells of mammals and cordates are not true cells they are formed from other cells... so they are called formed elemements...