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Biology: Chap 4
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What are the two types of cells?
Prokaryotic
Eurkaryotic
What is a prokaryotic cell?
DNA not enclosed in nucleus
smaller
simpler- most lack organelles
Bacteria and Archaea
What is a eurkaryotic cell?
larger
more complex- have organelles
Domain Eurkarya
What parts does a prokaryotic cell have?
no nucleus
no membrane- bound organelles
have cytoplasm, ribosomes, plasma membrane, cell wall
capsule
pili
flagella
What parts does a eukarytoic cell have?
nucleus
other organelles
cytoplasm (cytosol)- gel like fluid
cytoskelton- for structure
plasma membrane
What are the two types of eurokartoic cells?
animal cell
plant cell
What are ribsomes?
site of protein synthesis
What is the rough endoplasmic reticulum?
network of membranes aids in processing of proteins
What are transport vesicles?
membrane-lined spheres which carry proteins and other molecules within cells
What is the golgi complex?
network of membranes, processes and distributes proteins f/RER
What is the smooth enoplasmic reticulum? (SER)
network of membranes responsible for lipid synthesis and detoxification of potentially harmful substances
What are lyosomes?
digest worn-out cellular materials and foreign materials
What is the mitochondria?
provides energy for cells
What is the cyosketleton?
a network of protein filaments
What are the different types of cyoskeleton filaments?
microfilaments
intermediate filament
microtubules
Author
rwischnewski
ID
276757
Card Set
Biology: Chap 4
Description
Chapter 4: Cells
Updated
6/13/2014, 7:14:41 PM
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