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Are membrane-bound cells prokaryotic or eukaryotic?
The primary distinction between these two types of organisms is that eukaryotic cells have a membrane-bound nucleus and prokaryotic cells do not. The nucleus is where eukaryotes store their genetic information.
Do eukaryotes have genetic material membrane-bound?
Eukaryotes are organisms whose cells contain a nucleus and other membrane-bound organelles. These membrane-bound structures are called organelles. In eukaryotes, the cell’s genetic material, or DNA, is contained within an organelle called the nucleus, where it is organized in long molecules called chromosomes.
Do prokaryotic cells and eukaryotic cells have genetic material?
There are several differences between the two, but the biggest distinction between them is that eukaryotic cells have a distinct nucleus containing the cell’s genetic material, while prokaryotic cells don’t have a nucleus and have free-floating genetic material instead.
Does a prokaryotic cell have a nuclear membrane?
A prokaryotic cell does not have a nuclear membrane. However, the genetic material is present in a region in the cytoplasm known as the nucleoid. A prokaryotic cell structure is as follows:
Where is the genetic material present in a prokaryotic cell?
However, the genetic material is present in a region in the cytoplasm known as the nucleoid. A prokaryotic cell structure is as follows: Capsule: It is an outer protective covering found in the bacterial cells, in addition to the cell wall.
What organelles are absent in prokaryotic cells?
Prokaryotes lack most organelles, most notably the nucleus, which is responsible for all activities that go on in the cell and houses the genetic information. Prokaryotes do have a few organelles, including ribosomes that make proteins and a cell membrane that protects the cell.
Where do reactions occur in prokaryotic cells?
A prokaryotic cell consists of a single membrane and therefore, all the reactions occur within the cytoplasm. They can be free-living or parasites. A prokaryotic cell does not have a nuclear membrane. However, the genetic material is present in a region in the cytoplasm known as the nucleoid.