![Did this chemical reaction create the building blocks of life on Earth?](https://blogs.world.edu/wp-content/themes/homepage/includes/php/image-jit/?filter=list-thumbnail&file=https://world.edu/wp-content/uploads/2023/11/catalysts.png)
Did this chemical reaction create the building blocks of life on Earth?
How did life begin? How did chemical reactions on the early Earth create complex, self-replicating structures that developed into living things as we know them? According to one school of thought, before the current era of DNA-based life, there was a kind of molecule called RNA (or ribonucleic acid). RNA – which is still a […]… Learn more.