Cells can be divided into 3 parts:
1- Plasma membrane: surrounds and protects every cell, regulates the passageway into and out of cells, and communicates with other cells.
- Includes:
- Lipid bilayer: basic framework of plasma membrane
2- Cytoplasm: Contains organelles ("power" for transportation)
- Includes:
- Smooth ER: No ribosomes (fatty acid synthesis)
- Rough ER: Ribosomes (protein synthesis)
- Golgi complex: Proteins processing/packaging plant (produces lysosomes)
- Mitochondria: "fuel cells" for cellular respiration
3- Nucleus: DNA, genes, chromatin, chromosomes
1- Plasma membrane: surrounds and protects every cell, regulates the passageway into and out of cells, and communicates with other cells.
- Includes:
- Lipid bilayer: basic framework of plasma membrane
2- Cytoplasm: Contains organelles ("power" for transportation)
- Includes:
- Smooth ER: No ribosomes (fatty acid synthesis)
- Rough ER: Ribosomes (protein synthesis)
- Golgi complex: Proteins processing/packaging plant (produces lysosomes)
- Mitochondria: "fuel cells" for cellular respiration
3- Nucleus: DNA, genes, chromatin, chromosomes
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