Why do scientists use computer programs to model protein structure and function

How much energy is made when a pice of wood burns. how do you know

Which are examples of how technology has advanced scientific understanding.1using hot water to sterilize medical equipment.2transplanting a human organ into another individual.3inserting genes from one sheep into another cell to make a cloneunderstanding the different structures that make up a cell.4examining microorganisms from the deepest parts of the ocean

What is formed when amino acids form long chains or polymerize