The Cell Membrane: The Most Important Parts Of The Cell

1937 Words 8 Pages
The Cell Membrane is one of the most important parts of the cell. If not for the cell membrane it would be extremely easy for things to invade the cell; this is because on of the cell membranes job is to control what come in and out of the cell (i.e. ions, viruses, etc). Also the cell membrane is what helps hold the cell and all of its organelles
Endoplasmic Reticulum (AKA the ER), smooth and rough whats the difference? The smooth ER does not have any ribosomes while the rough ER is covered in the protein producing ribosomes. Because of this the smooth ER does not produce proteins while the rough ER does produce the previously mentioned proteins. In addition the ERs are crucial in the exportation of proteins in the cell. The ER prepares

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