Computational biology meaning

What is the meaning of biological computation?
The concept of biological computation proposes that living organisms perform computations, and that as such, abstract ideas of information and computation may be key to understanding biology..
Computational biology is the science of using biological data to develop algorithms and models.
Biological computing is the use of systems of biologically derived molecules (DNA, proteins) to calculate, store, retrieve and process information._{Nov 13, 2020}

What is the meaning of biological computation?