1. Cell Organelles Ribosome (attached) Nucleolus Ribosome (free) Nucleus
Cell Membrane
Nuclear envelope
Mitochondrion
Smooth
endoplasmic
reticulum
Rough
endoplasmic
reticulum
Centrioles
Golgi apparatus
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Animal Cell
Smooth endoplasmic reticulum
Nucleolus
Nucleus
Ribosome (free)
Nuclear envelope
Cell membrane
Rough endoplasmic reticulum
Ribosome (attached)
Centrioles
Golgi apparatus
Mitochondrion
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Plant Cell
Nucleolus
Nucleus
Smooth endoplasmic reticulum
Nuclear envelope
Ribosome (free)
Rough endoplasmic reticulum
Ribosome (attached)
Cell wall
Golgi apparatus
Cell membrane
Chloroplast
Mitochondrion
Vacuole
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4. EUKARYOTES PROKARYOTES REMEMBER…
Cells with a nucleus and organelles are called:
_________________
Cells without a nucleus or organelles are called:
________________
EUKARYOTES
PROKARYOTES
Bacterial Cell

5. CYTOPLASM Organelles suspended
in gel-like goo… empty space within the cell
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6. NUCLEUS The control center of the cell
Largest organelle in animal cells
Contains genetic material DNA
DNA
Nuclear envelope
Nucleolus
Nuclear pores

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NUCLEOLUS
The nucleolus is where the assembly of ribosomes begins.
Nucleolus
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8. CYTOSKELETON Helps the cell maintain shape
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CYTOSKELETON
Helps the cell maintain shape
Microtubules & Microfilaments
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9. MITOCHONDRIA Singular: Mitochonrion Plural: Mitochondria
The “Powerplant” of the cell
Stores energy in the form of ATP
Mitochondria

10. RIBOSOMES Can be attached to Rough ER OR free in cytoplasm.
This is where proteins are made!
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11. Endoplasmic Reticulum
Two types
Rough ER
Has ribosomes
protein making
Smooth ER
No ribosomes attached
Makes lipids
Ribosomes
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12. GOLGI APPARATUS
Modify, sort, & package molecules from ER for storage or transport out of cell- like the post office
Ships proteins to their final destination.
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13. LYSOSOMES
Digest food, unwanted molecules, old organelles, cells, bacteria, etc.
Like trash men: they take out the garbage!
Also known as suicide sacs

14. VACUOLES
Plant cells: large
Animal cells: small
Storage space
Vacuole

15. CHLOROPLAST In plant cells Use energy from the sun to make food

16. DIFFERENCES IN ANIMAL CELLS, PLANT CELLS, AND BACTERIA ANIMAL CELL
Eukaryotes
Prokaryotes
Cell membrane
Nuclear membrane
NO nuclear membrane
NO cell wall
Cell wall made of CELLULOSE
Cell wall made of PEPTIDOGLYCAN
Has ribosomes
DNA in multiple chromosomes
DNA in multiple chromosomes
DNA is a single circular ring
CYTOSKELETON
Small vacuoles
Really big vacuole
NO vacuoles
Has lysosomes
NO lysosomes
Has centrioles
NO centrioles
NO chloroplasts
Chloroplasts
SMALLER
SMALL
SMALLEST

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Sources
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