Answer to Question #59411 in Evolution for Sanjukta Ghosh

Question

What are coacervates?

Answer 1

Coacervates are tiny droplets of lipids, which enclose proteins or other molecules present in solution. They were first observed in 1932, when under the appropriate conditions the mixture of organic molecules performed self-assembly into coacervates. The membrane of coacervates was semi-permeable and thus, could absorb the particular substances from the environment. Coacervates are considered an example of how first cell-like structures could form billions years ago.