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Mircobiology
science
20
Science
8th Grade
04/13/2011

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Term
[image]Cell
Definition
the basic structural and functional unit of all organisms
Term
[image]Cell Theory
Definition
the theory that cells form the fundamental structural and functional units of all living organisms
Term

[image]Eukaryote

Definition
an organism with cells characteristic of all life forms except primitive microorganisms such as bacteria
Term
[image]prokaryote
Definition
a unicellular organism having cells lacking membrane-bound nuclei
Term
[image]organelle
Definition
a specialized part of a cell
Term
[image]ATP
Definition
adenosine triphosphate:the major source of energy for cellular reactions
Term
[image]photosynthesis
Definition
synthesis of compounds with the aid of radiant energy
Term
[image]      protist
Definition
Protists are a diverse group of eukaryotic microorganisms
Term

[image]            cilia

Definition
an organelle found in eukaryotic cells.
Term
[image]flagellum
Definition
a tail-like projection that protrudes from the cell body of certain prokaryotic and eukaryotic cells
Term
[image]pseudopod
Definition
temporary outgrowth used by some microorganisms as an organ of feeding or locomotion
Term
[image]bacteria
Definition
single-celled or noncellular spherical or spiral or rod-shaped organisms
Term
[image]virus
Definition
ultramicroscopic infectious agent that replicates itself only within cells of living hosts
Term
[image]pathogen
Definition
any disease-producing agent
Term
mutagen
Definition
any agent (physical or environmental) that can induce a genetic mutation or can increase the rate of mutation
Term
[image]parasite
Definition
it obtains nourishment from the host without benefiting or killing the host
Term
vector
Definition
a variable quantity that can be resolved into components
Term
[image]vaccine
Definition
dead pathogenic cells injected in order to stimulate the production of antibodies
Term
[image]antibiotic
Definition
 chemical substance derivable from a mold or bacterium that can kill microorganisms and cure bacterial infections
Term
[image]biotechnology
Definition
the branch of molecular biology that studies the use of microorganisms to perform specific industrial processes
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