Multiple studies demonstrate that various non-enzyme catalyzed pathways exist for synthesizing complex organic compounds and hydrocarbons in geological and chemical systems.
The claim states that non-enzyme catalyzed reaction pathways exist in chemical and biological systems. Papers 0, 2, 4, and 6 provide direct evidence of non-enzyme (abiotic/geochemical) catalyzed reaction pathways for hydrocarbon and organic compound synthesis, fully supporting the claim.