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6 abr 1962 ano - Els primers éssers vius no disposaven ni de DNA

Descrição:

Alexander Rich va suggerir que els primers éssers vius no disposaven ni de DNA ni de proteïnes, i es basaven en l'RNA com a material hereditari i com a catalitzador de la seva síntesi.

Adicionado na linha do tempo:

BIOLOGIA

Bynuria
23 out 2018
0
0
447

Data:

6 abr 1962 ano
Agora
~ 63 years ago
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