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Cells​ ​Notes
What​ ​is​ ​a​ ​cell?
A​ ​cell​ ​is​ ​the​ ​most​ ​basic​ ​unit​ ​of​ ​life
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Who​ ​are​ ​founders​ ​of​ ​the​ ​cell?
Robert​ ​Hooke
Theodor​ ​Schwann
Matthias​ ​Jakob​ ​Schleiden
All​ ​cells​ ​have​ ​a​ ​nucleus​ ​that​ ​holds​ ​Chromosomes/DNA
Plant​ ​cells​ ​have​ ​different​ ​organelles​ ​then​ ​an​ ​animal​ ​cell
Example
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Now​ ​let's​ ​talk​ ​organelles
Ribosomes-​ ​make​ ​proteins​ ​and​ ​float​ ​around​ ​in​ ​cytoplasm
Cytoplasm-a​ ​goo​ ​like​ ​substance​ ​that​ ​holds​ ​organelles​ ​in​ ​place
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Vacuoles-​ ​store​ ​water,food,and​ ​waste
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Endoplasmic​ ​Reticulums-​ ​acts​ ​like​ ​a​ ​road​ ​throughout​ ​cell​ ​to​ ​ship
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Mitochondria-Transforms​ ​food​ ​into​ ​energy​ ​for​ ​cell
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On​ ​a​ ​microscope​ ​the​ ​eyepiece​ ​has​ ​10X​ ​magnification​ ​and​ ​the​ ​eyepiece​ ​on​ ​bottom​ ​(usually
4X,6X,and​ ​10X​ ​is​ ​multiplied​ ​by​ ​the​ ​eyepiece​ ​(10x)
Example-a​ ​microscope​ ​is​ ​on​ ​4X​ ​magnification,What​ ​is​ ​the​ ​total​ ​Magnification?​ ​Answer​ ​is​ ​40
If​ ​you​ ​memorize​ ​these​ ​organelles​ ​and​ ​tricks​ ​you​ ​will​ ​ace​ ​that​ ​quiz/test!



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