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The Cell - Coggle Diagram
The Cell
Nucleus
Nucleolus
A non- membranous structure that is responsible for the synthesis of rRNA and assembly of ribosomal units
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Chromatin
A thread-like material composed of DNA and proteins, contains genetic material
Cytoplasm
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Organelles
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Endoplasmic reticulum
Fluid filled tubules for carrying substances, close vicinity of the nucleus
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Golgi apparatus
Packaging of proteins, lysosomes, vesicles
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Cytoskeleton
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Microfilaments, Microtubules, Intermediate filaments
Centrioles: made up of microtubules, important for formation of the spindle fibres
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Plasma membrane
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To control the entry and exit of substances into and out of cells, acts as a barrier . Exhibits selective permeability
Hydrophilic heads and hydrophobic tails
To remember; water bahar tak aa sakta hai but lipids can move inside too. So hydrophilic heads and hydrophobic/ lipophilic tails
Phospholipids, proteins, glycolipids, glycoproteins, Cholesterol (5 components)
Also called as cell membrane, plasmalamella, phospholipid bilayer
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55% proteins, 3% carbohydrates, 42% lipids
Internal membranes such as the ones for nucleus and mitochondria compartmentalize the reactions of the cell.
Establishment and maintenance of electrical potential, sharing of information, exchange of waste
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