Nulkeove Kyseliny Flashcards

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1
Q

Na čo slúži

A

Na prenos génov z rodičov na potomkov

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2
Q

Základná stavebná jednotka?

A

Nukleotid= dusikate bázy cukor H3Po4

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3
Q

Aké je to zavitnica dna

A

Dvojvláknova pravotočiva dvojzávitnica

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4
Q

Z čoho sa skladá DNA

A

Nukleotidu teda dusikatych báz

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5
Q

Aké mame dusikate bázy v DNA

A

Parinove adenin guanin
Pyrimidinove cytozín tymin

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6
Q

Na základe čoho sa skladajú dusikate bázy

A

Na základe komplementárnych baz

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7
Q

Aké sú komplementarne bázy

A

Guanin s cytozínom trojitou vodíkovou väzbou
Tymin a adenin dvojitou vodíkovou väzbou

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8
Q

Čo tvorí 5 uhlikaty cukor a pentoza

A

Deoribozu

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9
Q

Čo robí H3Po4

A

Spája ostatne cukry

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10
Q

U akých organizmou je uložená DNAv jadre mitochondriach a chloroplastoch

A

Eukaryotických organizmou

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11
Q

Čo je RNA

A

Ryboza

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12
Q

Čo je v RNA namiesto tyminu

A

Uracil

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13
Q

Koľko typov RNA poznáme a aké sú to

A

3
1. mediátorovú - mRNA- obsahuje prepis genetickej informácie

  1. ribozómovú - rRNA súčasťou ribozómou
  2. transferovú - tRNA
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