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The genetic material of a cell is actually the DNA (DeoxyriboNucleic Acid) molecule. In some types of cells this genetic material is packaged alongwith many other chemicals in the form of long thread-like structures called chromosomes and enclosed in a membrane-lined struture. This spherical structure is called nucleus and such cells are called eukaryotes. In other types of cells the genetic material is not enclosed in a nucleus but rather lies exposed to the cytoplasm of the cell. These are the prokaryotic cells of which bacteria are the prime examples. The cells of most higher forms of life (plants and animals) are eukaryotes.
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Are viruses prokaryotes?
First off a prokaryotic organism is a thing that has no nucleus that holds it's genetic material. Viruses are prokaryotes. Their genetic material isn't in a nucleus. It has an inner core that holds its genetic material, and the inner core is protected by the virus's protein coat.
What is the two organelles that contain their own genetic material?
Mitochondria and chloroplasts. The question asks for organelles with their OWN genetic material. The material from the nucleus already belongs to the cell. Those two evolved from symbiotic prokaryotes and maintain their own DNA.
Where in the nucleus is the genetic material found?
Genetic material, composed of DNA that is packaged into string-like structures called chromatin, makes up a region called the nucleolus, which is inside the nucleus of a cell.In eukaryotes, the genetic material is found within the nucleus of the cell in a form of chromatins. In prokaryotes, the genetic material is suspended in a region known as nucleoid and also contains circular DNA called plasmids.
What structure or region of cytoplasm in prokaryotic cells contains their genetic material?
Genetic material in prokaryotic cells are not bound
How are eukaryotes different from prokaryotes?
Eukaryotes are characterized by having a nucleus in their cells. Prokaryotic cells do not have this organelle, and their genetic material is located in the cell membrane instead.
How are Bacteria and Archea related with Prokaryotes?
They, in general, ARE prokaryotes. i.e. cells which don't have a nucleus for the genetic material.
Are viruses prokaryotes?
First off a prokaryotic organism is a thing that has no nucleus that holds it's genetic material. Viruses are prokaryotes. Their genetic material isn't in a nucleus. It has an inner core that holds its genetic material, and the inner core is protected by the virus's protein coat.
What are the similarities of viruses and prokaryotes?
They all contain DNA in there genetic material
Prokaryotes can transfer pieces of genetic material in a process called?
Conjugation
What does the RNA do in a prokaryote cell?
Acts as the genetic material; it is the prokaryotes' substitute for eukaryotic DNA.
What structure identifies a eukaryote as a eukaryote?
There is no nuclear envelope that encloses the genetic material in prokaryotes.
What are three ways that prokaryotes are like?
Both have a cell membrane, genetic material, and ribosomes.
These are organisms where the genetic material is not bound by a nucleus They are usually unicellular?
These organisms are called prokaryotes. They include bacteria and archaea. Prokaryotes lack a membrane-bound nucleus and other membrane-bound organelles, and their genetic material floats freely in the cytoplasm. They are typically unicellular but can also form colonies or filaments.
What is the difference between a Prokaryotic cell and a Euharyotic cell?
Eukaryotes have a membrane bound nucleus containing their genetic material, as well as other membrane bound organelles. Prokaryotes do not have either, although they do still have genetic material. Prokaryotes are, in general, more primitave.
What are three ways that prokaryotes are like eukaryotes?
Both have a cell membrane, genetic material, and ribosomes.
Unlike in a animal call the genetic material in a bacteria cell is not found in a?
Bacteria belong to a group called prokaryotes which have no membrane bound genetic material (a nucleus).
A bacterium has one that holds its genetic material?
yes. it has only one chromosome that holds its genetic material, however they may also have plasmids that contain genetic material
