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Primitive cells Based on the structure of the nucleus, the actual cell differs with the original cells, especially based on whether there is a nuclear membrane. Most of the orbital genes present in the original cell are not in the original cells, the only exception is the rhubozem which is present in both types of cells. Most of the work of mitochondria, chloroplast, or golgi material, is done by plasma membrane in the case of primitive cells. There are three main foundations in the original cells: 1. The organs known as Flugella and Pili can be identified as proteins attached to the cell membrane. 2. Envelope a capsule, a cell wall and a cell-rich cell. And 3 A cytoplasmic area with cell genome (DNA), rhizomum and various intruders. Also, the differences that are found in such cells are as follows:
Plasma membrane (phospholipid diarrhea) protects the interior of the cell from its environment and acts as a communication medium and filter.
Most of the primitive cells have a cell wall; The exception is microplasma (a type of bacteria) and thermoplasma (an arcion). In the case of bacteria, there is a substance called peptidoglycan in the cell wall that acts as a barrier against any external force. Cell wall protects the wall from explosion (cytolysis) due to osmotic pressure in the hypotonic environment. In the actual cell, cell walls are found to be in the cell walls (cellulose, fungal of plant cells), but the chemical composition of the wall is different.
The chromosome of the primitive cells is a circular molecule. However, there is an exception to bacterial bacterial Borrelia burgdorferi. DNA molecules are concentrated in a nuclei without the actual nucleus in the original cells. They carry plasmids called Extrachromosomal DNA Elements which are usually round. Plasmid can carry some associate substances, such as antibiotic resistance.
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