sinteza proteina Flashcards

1
Q

bjelancevine

A

organske molekule gradene od aminokiselina medusobno povezanih peptidnim vezama

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2
Q

koliko ima ne/esencijalnih kiselina

A

20

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3
Q

sto odreduje strukturu bjelancevine

A

geni

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4
Q

genski kod

A

geneticka poruka za polipeptidni lanac pisana je na molekuli dna kao niz od tri nukleotida

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5
Q

koja su 2 procesa

A

transkripcija i stranslacija

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6
Q

transkripcija

A

enzim rna polimeraza prepisuje slijed nukleotida s dna stvarajući mrna
sinteza uvijek tece u smijeru 5’-3’

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7
Q

kodirajući lanac

A

5’-3’
lanac jednak novosinteziranom lancu

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8
Q

nekodirajuci lanac

A

3’-5’
lanac na osnovi kojeg se sintezira mrna
komplementaran novosinteziranoj mrna

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9
Q

translacija

A

mehanizam kojim se transkript mrna prevodi u specifican protein na ribosomu
istodobno se odvija na mnostvu ribosoma poredanih uzduz mrna

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