Prokaryotes - Single celled organisms - No membrane bound organelles - ex: no nucleus or...
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Transcript of Prokaryotes - Single celled organisms - No membrane bound organelles - ex: no nucleus or...
Prokaryotes
- Single celled
organisms- No membrane
bound organelles- ex: no nucleus or
mitochondria
- Free floating DNA
- Bacteria are
prokaryotic
Eukaryotes- Single or
multicellular organisms
- Much bigger than prokaryotic cells
- Have membrane bound organelles- ex: nucleus,
mitochondria- DNA is packed
tightly in the nucleus
- Animals, plants, protists, and fungi are eukaryotic
What do prokaryotes and eukaryotes both have in
common?
•Cell membrane•Both contain DNA•Cytoplasm•Ribosomes
An organelle (small organ) is a specialized structure inside of the cell. There are many
different kinds and all have different functions.
Cell Membrane
Function:
Found in animal or plant cells: Found in prokaryotes or eukaryotes:
1.Separates the inside and outside of the cell
- Semi-permeable
Both
Both
Cell Wall
Function:
Found in animal or plant cells:
Found in prokaryotes or eukaryotes:
Rigid wall that protects the cell
Plants
Both
Cytoskeleton
Function:
Found in animal or plant cells: Found in prokaryotes or eukaryotes:
1.Framework of the cell2.Made of microtubules
(hollow) and microfilaments (solid)
Both
Both
Function:
Found in animal or plant cells: Found in prokaryotes or eukaryotes:
1.A gel-like substance that is found inside the cell
2. Organelles float in it
Both
Both
1.Controls all activities in the cell
2.Contains DNA
Function:
Found in animal or plant cells:
Both
Found in prokaryotes or eukaryotes:
Eukaryotes
Ribosome
Function:Protein Synthesis
Found in animal or plant cells: Both
Found in prokaryotes or eukaryotes:Both
Function:1.The site of cellular
respiration- Makes ATP
2. The powerhouse of the cellFound in animal or plant cells: Both
Found in prokaryotes or eukaryotes:Eukaryotes
Chloroplast
Function:
1.Site of photosynthesis- Makes food
Found in animal or plant cells: Plants
Found in prokaryotes or eukaryotes:Eukaryotes
Endoplasmic Reticulum Smooth ER
Function:1.Lipid Synthesis2.Regulates Calcium3.Removes ToxinsRough ER Function:1.Manufactures
proteins and ships them
2.Covered in ribosomesFound in animal or plant
cells: Found in prokaryotes or eukaryotes:
BothEukaryotes
Function:Packages proteins
for export from the cell
Golgi Apparatus
Found in animal or plant cells:
Found in prokaryotes or eukaryotes:
Both
Eukaryotes
Function:
Found in animal or plant cells:
Found in prokaryotes or eukaryotes:
Digestive sacs that break down macromolecules
Animal
Eukaryotes
VacuoleFunction:1. Holds excess water, food,
or waste2.Small in animal cells3.Large in plant cells
Found in animal or plant cells:
Found in prokaryotes or eukaryotes:
Both
Eukaryotes
Centrioles
Function:
Found in animal or plant cells:
Found in prokaryotes or eukaryotes:
1.Assist in cell division
2.Found in the nucleus
Animals
Eukaryotes