Algumas controvérsias sobre a origem da vida Some controversies on the origin of life

Química Nova

关键词: origins of life;    prebiotic chemistry;    RNA world;   

DOI  :  10.1590/S0100-40422008000600054

来源: DOAJ

【 摘 要 】

In the present paper some controversies on the origin of life are discussed. Did the first living beings on Earth have an autotrophic or heterotrophic origin? What did come first, genetic code or metabolism? Were cells invented early? What was the role of minerals regarding the origin of life?

【 授权许可】

Unknown