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Cell Structure (Plant Cells (Mitochondria (Cell store energy as highly…
Cell Structure
Plant Cells
Various parts of plant
roots, wood, bark, leaves and flowers
Protoplasm
All cells, either prokaryotic or eukaryotic, are made of a substance called protoplasm.
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Plasma membrane
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Molecular pumps in the plasma membrane actively transport needed molecules inward and pump others outward for secretion.
Nucleus
The nucleus serves as an archive, or permanent storage place, for the organism's genetic information.
The nucleus of a eukaryotic cell is always surrounded by a nuclear envelope composed of an outer membrane and an inner membrane.
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Mitochondria
Cell store energy as highly energetic but fairly unreactive compounds, such as sugars and starches.
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Platids
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Plastid are found in all plants and algae but never occur in animals, fungi, or prokaryotes.
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Cell
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Cell have a life span.
During their life cycle, cel, size,shape, and metabolic activities can be change dramatically.
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Membranes
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Function
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They divide the cell into numerous compartments, each with own specialized metabolism.
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Composition
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Extrinsic protein
It is also known as peripheral protein which is located outside the membrane and merely lie next to it.
Properties of membrane
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Exocytosis
Exocytosis means to excrete waste, debris, mucilage, proteins, and polysaccharides.
Endocytosis
Endocytosis is especially common in algae and other microscopic organisms that take in food particles.
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Basic Cell Types
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Eukaryotic Cell
They are more complex than prokaryotic cells which is found in plants, animals, fungi and protists.
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