Conceptual challenges for the emergence of the biological system: cell theory and self-replication

We re-evaluate research relating to the current theories of the emergence of biological systems. The challenge being that research programmes concerning the emergence of these systems are viewed as the same as those relating to the origin of cells. Cells are strikingly important biological entities, hard wired into the entire field of biology. The development of biological systems took place much earlier than the origin of cells and even before the existence of the Last Universal Common Ancestor (LUCA); a period which could be construed as being preLUCA and which would have taken place during in a ribonucleoprotein world.
Source: Medical Hypotheses - Category: Biomedical Science Authors: Source Type: research