Metabolism encompasses the many reactions that take place in cells. to build tissue, produce energy, break down compounds, and do other cellular work. Anabolism refers to reactions that build compounds, such as protein or glycogen. Ca. -. tabolism is the breakdown of compounds to yield energy.
The one experiment that led to the changes to the original cell theory was the experiment that established the existence of single celled organisms and microbes. 1  Comments. 2  Report.
Changes In Dalton's Atomic Theory. Over the years, scientists have made many advances in finding a more accurate version of Dalton's Atomic Theory. Many of Dalton's assumptions have been changed, but they still keep the main ideas that he proposed long ago. Below are some changes and advances that were made based off of Dalton's original atomic theory.