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Micro prokaryote and Euk cells review Pt4
part 4 review of chap 4
27
Microbiology
Undergraduate 2
06/14/2010

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Term
what determines the arrangement of cells during division?
Definition
the plane of division
Term
what differentiates a euk and pro cell
Definition
the cell wall (is one)
Term
what structures increase the likelihood that bacteria will be associated with disease
Definition
capsules, fimbriae and LPS
Term
t or f... bacteria do not have chloroplasts therefore cannot perform photosynthesis
Definition
false
Term
the _____ is a fluid structure that allows membrane proteins to move freely
Definition
cell membrane
Term
Because of the special protein layer found in their cell wass, acid-fast bac do/do not demonstrate uniquie staining properties
Definition
do not, false
Term
penicillian is more effective against ___ bacteria
Definition
gram-pos
Term
due to the size of a cell should it be classified as a euk (or prokaryote)
Definition
No
Term
List 4 organells contained in a prokaryote
Definition
chromosome, plasma membrane, ribosomes, cell walls (not lysosomes)
Term
a cell that lacks a membrane-enclosed nucleus is a
Definition
prokaryote
Term
the cell walls in a prokaryote are compsed of ____ in bacteria
Definition
peptidoglycan
Term
spherical shaped bacteria that divide and remain in a chain-like pattern
Definition
streptococci
Term
what would not prove the endosymbiotic theory?
Definition
prokaryotes contain peptidoclycan in their cell walls
Term
do g-neg cells contain teichoic acids?
Definition
no
Term
what process requires energy
Definition
active transport
Term
what is necessary for chemotaxis
Definition
flagella
Term
what array of microtubules is found in euk flagella nad cilia
Definition
9+2 array
Term
what euk cell do not contain a cell wall?
Definition
animal cells
Term
what euk cell do not contain a cell wall?
Definition
animal cells
Term
does a glycocalyx in a prok cell function in movement?
Definition
no
Term
in membrane transport mechanisms which is found in euk cells but not in pro
Definition
endocytosis is found in euk cells but not prokaryote
Term
if a cell can take in aspartic acid if glucose is present , you conclude
Definition
the aspartic acid endters the cell by active transport
Term
histones are contained in which cell
Definition
eukaryotic
Term
is g-pos cell indistilled water with penicillin what would happen
Definition
osmotic lysis
Term
do eukaryotic cells contain endospores? they are found in which cell?
Definition
not in euk but found in prokaryotic cells
Term
a cytoskeleton is found in the cytoplsm of ___ cells but not in the cytoplasm of ___
Definition
eukaryotic cells not in in prokaryotes
Term
spiral-shaped bacteria differ in that spirochetes have..
Definition
axial filament, (endoflagella)
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