celica Flashcards

1
Q

jedro

A

jedro je loceno od citoplazme z dvema membranama
v jedru se nahaja DNA in proteini -KROMATIN
Molekule dna so nosilke informacij
v jedru nastanejo sestavni deli ribosomov

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2
Q

centriol

A

samo v zivalski celici
sodeluje pri oblikovanju delitvenrga vretena

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3
Q

ribosomi

A

nastajanje beljakovin
omogocano da se aminokisline povezejo v polipeptidne verige
zgrajeni so iz RNA in DNA
najdemo jih prosto v citoplazmi in na ER

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4
Q

endoplazmeski retikel

A

sinteza in predelava bioloskoh molekul
sinteza beljakovin
obdan z membrano

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5
Q

gladki ER

A

sinteza lipidov
brez ribosomov
skladiscenje kalcija
presnova oh

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6
Q

mitohondrij

A

nastajanje enrgije
celicno dihanje
dve membrani

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7
Q

kloroplasti

A

fotosinteza
dve membrani

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8
Q

citoskelet

A

ohranja obliko celice
omogoca krcenje kn premikanje

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9
Q

golgijev aparat

A

v blizini jedra
dokonca sinteza snovi

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10
Q

vakuole

A

prebavna
rastlinska
lahko obarvana
kopicenje strupov

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11
Q

lizosomi

A

vsebujejo prebavne encime
razgradijo ves iztrosen material
v zivalskih celicah

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