eukaryoticka bunka 2 Flashcards

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1
Q

u akých organizmov je cytop´azmaticka membrána

A

u všetkých

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2
Q

funkcia cytoplazmatickej membrány

A

ochranná semipermeabilna sú tam receptory

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3
Q

aká sústava ja vytoplazma

A

je to koloidna sústava rôznych organických a anorganickych látok

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4
Q

čo prebieha v cytoplazme

A

Metabolizmus

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5
Q

Z čoho sa skladá cytoplazma

A

Z vonkajšej ektoplazmy a endoplazmy

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6
Q

aké centrum ja jadro

A

je to riadiacej koordinačne a reprodukčné centrum

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7
Q

kde sa jadro nevyskytuje

A

u červených krviniek u človeka a sietkovice u rastlín

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8
Q

aké pary ma jadrová membrána

A

chromatin a mucleus

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9
Q

z čoho sa skladá chromatin

A

hmota ktorá tvorí chromozómy, je z bielkovín a DNA

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10
Q

z čoho sa skladá jadierkami nucleus

A

nie je stala súčasť jadra pri delenú bunky sa stráca
Gény pre syntézu rna

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11
Q

Stavba jadra bez vnútorného obsahu

A

Memmbrana s pormi karyolema

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12
Q

Na čo slúžia jadrové pori

A

Na prechod mRNA z jadra na ribozomy

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