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Comparative Anatomy 2) Cell (Cell organelles (Nucleus (Controls the…
Comparative Anatomy
2) Cell
Cell structure
-Cytoplasm
-Nucleus
-Membrane
Cell function
Smallest unit of life
Divides to create life
Function of organisms occurs at the cellular level
Cells form tissues, organs and whole systems
'Growth' occurs two ways
-Hypertrophy and hyperplasia
Cell organelles
Mitochondrian
Produce energy
Ribosomes
Endoplasmic Reticulum
Golgi apparutus
Vesicles
Lysosome
Peroxisomes
Microtubeles
Microfilaments
Intermediate filaments
Centiols
Nucleus
Controls the activity of the cell
Starts cell division
Has DNA which controls the hereditary characters
Nucleoli
Chromatin structure
Cell membrane
Encloses the contents of the cell
Provides shape
Allows transport (Diffusion, Osmosis)
Cell wall
Protection
Gives shape and turgidity
Cytoplasm
Contains enzyme
responsible for all the metabolic activity taking place inside the cell
Actin filaments