Vlastnosti zivych sustav Flashcards

1
Q

Akymi zakonami sa riadia org. a akym z nich sa neriadia nezive predmety

A

fyzikalnymi, chem. a BIOLOGICKYMI zakonitostami

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2
Q

Akymi vseobecnymi vlastnostami sa odlisuju od nezivych

A

chem. zlozenie, struktura, metabolizmus a tok info, regulacia, reprodukcia a su charak. komplexom tychto vlastnosti /nie jednotlivými/

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3
Q

co hlavne obsahuju okrem vody(co 2 najzastupenejsie spolu tvoria(2))

A

org. makromolekuly, hlavne NK a bielkoviny, ktore navzajom vztahy zabezpecujuce metabolizmus a autoreprodukciu

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4
Q

ako by si popisal strukturu org.(3)

A

vysokoorganizovane, strukturne zlozite(zlozitostou sa taktiez odlisuju od nezivych), priestorovo ohranicene, hierarchicky usporiadane

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5
Q

hierarchicky rad od atomu po org.

A

atomy-molekuly-nadmolek. komplex-bunkove organely-bunka-tkaniva-organy-sustava organov-organizmus

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6
Q

Z termodyn. hladiska su

A

otvorene sustavym aktivny vztah k prostrediu

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7
Q

co je metabolizmus

A

premena latok a energii

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8
Q

tok latok(latkovy metabolizmus)

A

prijem, spracovanie (katabo. anabolizmus), vydaj

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9
Q

tok energii(energ. metabolizmus)

A

prijem, spracovanie na vyuzitel. formu E, vydaj ako teplo alebo latoka s nizsim obsahom E

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10
Q

tok informacii(z uzsieho aj sirsieho hladiska)

A

uzsie: procesy gen. info a jej preklad do AK
sirsie: bunk. signalizacia, inform. vztahy k prostrediu(uzko suvisi s regulaciou)

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11
Q

kto procesy su v tele regulovane?

A

vsetky procesy regulovane

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12
Q

ako dochadza ku autoregulacii/regulacii v organizme? na co sluzi? okrem toho na com sa podiela regulacia?

A

autoregulacia, uplatnuje sa systemom spatnych vazieb=udrziavanie stalosti vnut prostredia+reakcie na podnety z prostredia(spravanie)

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13
Q

co je autoreprodukcia, ake ma crty novovzniknuty org?

A

schopnost org delit sam seba(bez toho, aby sme museli zasahovat=nie je to ako napr strihanie papiera) novovz. sustava ma zakladne crty totozne s povodnou

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14
Q

dedicnost

A

odovz. znakov a vlaast. z materskej na potomstvo

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15
Q

ake vplyvy pohanaju premenlivost(vyvoj)

A

vonkajsie(negeneticke) ale aj geneticke

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16
Q

Podstatne vlastnosti ziv sustav(starsie)(4)

A

samoregulacia, metabolizmus, autoreprodukcia, schopnost vyvoja

17
Q

Novsie podstatne vlastnosti ziv sustav(2)

A

schopnost uchovavat a replikovat gen info a pritomnost enzymovej aktivity