DNA Computing is the computational technology that uses the biomolecule DNA in the place of silicon based chips.DNA computing is otherwise known as the Bio molecular computing and is a fast growing interdisciplinary field that uses molecular biology and computer techniques in research and bio informatics areas.
Bio computing is the construction and use of computers that functions like living things or having biological components such as DNA. Bio computing is also used in bioinformatics to assist the biological research. Bio computing uses Bio computers which uses biologically derived molecules such as Proteins and DNA. These are used for computational calculations including data storage, data retrieve, data processing etc.