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Cells
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Cell Theory
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Cells #1

Cells

TermDefinition
Cells The basic unit of structure and function in living organisms
Cell Theory 1. all living things are made up of cells 2. all cells come from pre-existing cells 3. cells are the basic unit of structure and function in living things
micro small; billionth
bio life; living
ology the study of
microbiology the study of microscopic (tiny) life
microscope a tool used to look at things too small for the naked eye to see
unicellular to be made up of one cell
multicellular to be made up of two or more cells
The scientists that discovered cells Robert Hooke
Pro = No
Eu = Nu (do)
Prokaryotes DO NOT have a nucleus and organelles
Eukaryotes have a nucleus and organelles
Protists single celled organisms that live in water
Amoeba (movement, energy, reproduction) -pseudopods (false feet) -pseudopods surround food (eats other organisms) -asexual
Paramecium (movement, energy, reproduction) -cilia (tiny hairs) -cilia push food into oral groove (eats other organisms) -asexual AND sexual
euglena (movement, energy, reproduction) -flagellum (tail) -uses eyespot to find light, chloroplasts do photosynthesis OR can eat other organisms if there is no light -asexual
volvox (movement energy, reproduction) -flagellum (tail) and in colonies -uses eyespot to find light, chloroplasts do photosynthesis -asexual AND sexual
Sexual Reproduction -Requires genetic material from 2 parents (mom and dad) -Offspring are genetically diverse/different
Asexual Reproduction -Requires genetic material from 1 parent -Offspring are identical to parent
Created by: kbost12
 

 



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