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17 Cards in this Set
- Front
- Back
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Fluid portion of cell
Contains molecules, ribosomes, organelles |
cytoplasm
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Contains DNA
Controls most of cells functions has a nucleolus (where ribosomes are made) surounded by nuclear membrane contains pores for RNA and other material to enter and leave |
nucleus
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responsible for building the proteins found in cytoplasm
made of RNA and protein |
ribosomes
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system of membranes and sacs spread throughtout the cell
transports molecules from one part of cell to other contains some ribosomes |
Rough endoplasmic reticulum
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system of membranes and sacs through cell
transports molecules builds lipids such as steroids and cholesterol detoxifies drugs and posions |
Smooth endoplasmic reticulum+
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flattened membranous sacs
recieves protiens from Er processes them ships them in cell or out |
Golgi Apparatus
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transfers energy from organic molecules to ATP
has double membrane own DNA |
Mitochondria
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contains digstive enzymes that break down molecules
destroy a cell through autolysis |
Lysosome
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network of thin tubes and filaments that criss cross cytosol
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Cytoskeleton
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short hair like structures assist in movement
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cilia
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long hair like structures
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flagella
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only found in animals
aids in cell division |
centriole
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made up of cellulose
provides structure to plant cells |
cell wall
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large fluid filled organelle
contains water enzymes and metabolic makes up 90% of plants volume |
central vacuole
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uses light energy to make carbohydrates from carbon and water
contains membrane sacs called thylakoids contains chlorophyll own DNA |
chloroplasts
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membrane permeability
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how it allows substances to pass through it
SEM scanning TEM transmitting |
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Ease of Permiability
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easy- no energy to do this O2 CO2 small and nonpolar
moderate- some or none H2O polar hard-C6H12O6 large polar carrier protein |
